Kenneth R Kreizinger

US Patent:

8621817, Jan 7, 2014

Filed:

Dec 1, 2011

Appl. No.:

13/373816

Inventors:

Kenneth Robert Kreizinger - Fort Lauderdale FL, US

International Classification:

E04B 1/00

US Classification:

5274214, 527421, 366 31, 366 32, 366114, 264 71

Abstract:

This invention discloses a method of building concrete walls, columns and other vertical or sloped structures using a vertically oriented vibrating screed and utilization of the thixotropic properties of wet concrete. The vertical screed is a simple, inexpensive and highly flexible apparatus that may be used for a wide variety of applications that involve the applying of cementicious material in the construction of a vertical structure. By using highly thixotropic concrete, the vertical screed is able to place concrete and other cementicious materials in a vertical plane much like concrete is placed with vibrating screeds in the horizontal plane. The vertical screed's applications range from applying a thin cementicious coating to placing concrete in a vertical plane to construct a wall or column. The various configurations of the vertical screed range from a small hand held device to a much larger mechanically controlled apparatus.

US Patent:

20130312350, Nov 28, 2013

Filed:

May 7, 2013

Appl. No.:

13/888582

Inventors:

Kenneth Robert Kreizinger - Fort Lauderdale FL, US

International Classification:

E04G 11/00
E04G 17/00

US Classification:

52426, 5274521

Abstract:

A plastic stay-in-place concrete forming system used for one or more sides of a multi-sided form and is based upon a form panel comprised of a thin plastic sheet reinforced on its interior side and capable of bonding to the concrete cast inside the form to create a solid composite structure. In one configuration the form panels are connected to internal bracing that connects to a second form side. The internal bracing is comprised of plastic connecting frames, lateral supports or individual connectors that may further reinforce the form panels or may be used solely for connecting purposes. The second side form may be any type of form including the form panel or a stud supporting foam board. The form panel may also be shaped to form two or more sides of an internally braced, multi-sided form. It may also be externally braced on one or more sides of a form.

US Patent:

53699300, Dec 6, 1994

Filed:

Jun 3, 1993

Appl. No.:

8/072368

Inventors:

Kenneth R. Kreizinger - Fort Lauderdale FL

International Classification:

B28B 102
B28B 116
B32B 3106
E04B 116

US Classification:

527452

Abstract:

A manufacturing process enables the connection of two separately finished skins (12A & 12B) with spacers (14 & 16). The panels are manufactured by casting a first skin (12A), and then attaching the spacers (14 or 16) to the internal side of the first skin, and then casting a second skin (12B) and attaching the spacers to the internal side of the second skin. The lightweight panel (10) also contains internal formwork (15) for structural columns (33) and beam (34) which are cast in situ after the panel has been placed.

US Patent:

58874046, Mar 30, 1999

Filed:

Apr 9, 1996

Appl. No.:

8/630014

Inventors:

Kenneth R. Kreizinger - Fort Lauderdale FL

Assignee:

Kreico Building Systems, Inc. - Pampano Beach FL

International Classification:

E04B 246

US Classification:

525921

Abstract:

A wall system comprising a plurality of wall panels. Each panel has a vertically extending pilaster formed integrally with one end, defining a vertically open hollow core area of sufficient size for forming a concrete cast-in-situ column for supporting the panel in an upright position. The pilaster further includes an outwardly open groove communicating with the hollow core area. Each panel also has an integrally cast tongue projecting from its other said end, which is received in the groove of an adjoining panel to enclose the hollow core area. A concrete column is cast-in-situ in the hollow core area. Preferably, the pilaster is positioned on a concrete foundation or footing, which includes reinforcement members that project up into the hollow core area such that, when the column is cast, the reinforcement members are embedded in the concrete column. Adjoining panels may be positioned in end-to-end relation, at an angle relative to one another, or stacked.

US Patent:

20210079646, Mar 18, 2021

Filed:

Mar 13, 2020

Appl. No.:

16/817798

Inventors:

Kenneth Robert Kreizinger - Fort Lauderdale FL, US

International Classification:

E04B 1/35
E04B 1/74
E04G 11/08

Abstract:

A sprayed-in-place framed wall is disclosed, comprised of a cementitious face and backing layers and a polyurethane foam insulation layer that bonds the cementitious layers to a separate wall frame. Stationary walls are constructed by spraying the materials against one-sided, vertical wall forms positioned around an erected, exterior wall frame. The cementitious materials are restrained by stays. The wall forms may have indentations to enable the resulting wall face to have protrusions such as moulding, bands, quoins and cornices, which may be a different color that the surrounding flat wall face.

US Patent:

20200354956, Nov 12, 2020

Filed:

Jul 24, 2020

Appl. No.:

16/937858

Inventors:

Kenneth Robert Kreizinger - Fort Lauderdale FL, US

International Classification:

E04C 2/38
E04C 2/06
B29C 64/205
B29C 64/188
B28B 1/00

Abstract:

This invention is an additively manufactured wall panel using computer aided design (CAD) and computer aided manufacturing (CAM) to design and manufacture multi-colored and multi-layered wall panels. This results in a variety of highly attractive, multi-colored wall panel faces ranging from brick, colored grout lines and multi-colored stones to multi-colored geometric designs. The design and manufacturing process greatly reduces the amount of precast cementitious materials by efficiently using higher quality materials. This reduces cost and weight while simultaneously producing a much more comprehensive, multi-functional wall panel complete with an interior frame, exterior insulation and an air, vapor and moisture barriers.

US Patent:

20200347598, Nov 5, 2020

Filed:

Jul 17, 2019

Appl. No.:

16/513971

Inventors:

Kenneth R. Kreizinger - Fort Lauderdale FL, US

International Classification:

E04C 2/38
E04B 1/98
E04C 2/288
G01N 3/30
G01N 3/02
B32B 27/40
B32B 5/18
B32B 27/06

Abstract:

A foam backed composite panel having two or more layers of materials adhesively bonded to each other. The panel is comprised of a cementitious material as a face layer and/or an optional core layer backed by polyurethane foam bonded to the face or core layer. The polyurethane foam bonds the panel to a supporting frame. The foam backed panel has increased impact and fire resistance.

US Patent:

20200165822, May 28, 2020

Filed:

Nov 13, 2019

Appl. No.:

16/681872

Inventors:

Kenneth Robert Kreizinger - Fort Lauderdale FL, US

International Classification:

E04C 2/38
E04C 2/288
B33Y 80/00
B33Y 10/00
B28B 1/00
B28B 23/02

Abstract:

This invention is an additively manufactured wall panel using computer aided design (CAD) and computer aided manufacturing (CAM) to design and manufacture multi-colored and multi-layered wall panels. This results in a variety of highly attractive, multi-colored wall panel faces ranging from brick, colored grout lines and multi-colored stones to multi-colored geometric designs. The design and manufacturing process greatly reduces the amount of precast cementitious materials by efficiently using higher quality materials. This reduces cost and weight while simultaneously producing a much more comprehensive, multi-functional wall panel complete with an interior frame, exterior insulation and an air, vapor and moisture barriers.