Steven Thomas Walker

US Patent:

6397550, Jun 4, 2002

Filed:

Nov 12, 1999

Appl. No.:

09/438274

Inventors:

Steven H. Walker - Maitland FL 32751
Raymond C. Frobosilo - Lido Beach NY 11561

International Classification:

E04C 100

US Classification:

526531, 526532, 527332, 527333, 527321, 527301, 527319, 527295, 527317, 527306, 527315

Abstract:

A metal structural member having an elongate web member having a first side and a second side, a pair of flanges extending laterally from the first side of the web member, each of the flanges having an outer wall member and an end wall member, the end wall member being substantially parallel to the web member wherein one of the flanges further includes an inner wall member in spaced-apart relationship with the outer wall member and extending from the end wall member toward the web and terminating with a lip member formed parallel to and juxtaposed with the web.

US Patent:

6436552, Aug 20, 2002

Filed:

Oct 12, 2001

Appl. No.:

09/975845

Inventors:

Steven H. Walker - Maitland FL 32751
Raymond C. Frobosilo - Lido Beach NY 11561

International Classification:

E04C 307

US Classification:

428598, 428603, 527295, 527317, 527319, 527332, 527333

Abstract:

A cold formed, elongate, steel metal structural member having a web portion having two longitudinally extending edges, there being a first tubular flange extending along one edge and projecting laterally to both sides of the web and a second tubular flange extending along the opposing edge and projecting laterally to one side only of the web, each of the tubular flange members having an elongate margin juxtaposed the web, one of the tubular flange members having its elongate margin secured to the web member.

US Patent:

6964140, Nov 15, 2005

Filed:

Jun 29, 2001

Appl. No.:

09/896505

Inventors:

Steven H. Walker - Windermere FL, US
Raymond C. Frobosilo - Lido Beach NY, US

International Classification:

E04C002/38

US Classification:

52715, 527295, 527317, 527376

Abstract:

A cold formed, sheet metal structural member having a first planar web member with two longitudinally extending legs such that the structural member or chord comprises an elongated member of substantially U-shaped cross section being longitudinally symmetric and being closed at one end and open at the other end. The legs are mirror images of each other and terminate with outwardly extending hollow flanges having a margin area juxtaposed to the leg. The bracing web members are slidably receivable within the U-shaped cross section and can be secured to the depending legs by suitable fasteners. A secondary web is positionable on the structural member in parallel relationship to the first web to provide additional resistance for sheathing fasteners.

US Patent:

20020108345, Aug 15, 2002

Filed:

Apr 9, 2002

Appl. No.:

10/119231

Inventors:

Steven Walker - Maitland FL, US
Raymond Frobosilo - Lido Beach NY, US

International Classification:

E04C003/30

US Classification:

052/731900, 052/731500, 052/729500, 052/733300, 052/481100

Abstract:

A metal structural member having an elongate web member having a first side and a second side, a pair of flanges extending laterally from the first side of the web member, each of the flanges having an outer wall member and an end wall member, the end wall member being substantially parallel to the web member wherein one of the flanges further includes an inner wall member in spaced-apart relationship with the outer wall member and extending from the end wall member toward the web and terminating with a lip member formed parallel to and juxtaposed with the web.

US Patent:

20140220724, Aug 7, 2014

Filed:

Mar 22, 2012

Appl. No.:

14/110222

Inventors:

Chad E. Duty - Knoxville TN, US
Charlee JC Bennett - Knoxville TN, US
Ji-Won Moom - Oak Ridge TN, US
Tommy J. Phelps - Knoxville TN, US
Craig A. Blue - Knoxville TN, US
Michael Z. Hu - Knoxville TN, US
Ilia N. Ivanov - Knoxville TN, US
Lonnie J. Love - Knoxville TN, US
Ronald D. Ott - Knoxville TN, US
Chad M. Parish - Knoxville TN, US
Steven Walker - Memphis TN, US

Assignee:

UT-BATTELLE, LLC - Oak Ridge TN

International Classification:

H01L 31/0232

US Classification:

438 69

Abstract:

A method for producing a film, the method comprising melting a layer of precursor particles on a substrate until at least a portion of the melted particles are planarized and merged to produce the film. The invention is also directed to a method for producing a photovoltaic film, the method comprising depositing particles having a photovoltaic or other property onto a substrate, and affixing the particles to the substrate, wherein the particles may or may not be subsequently melted. Also described herein are films produced by these methods, methods for producing a patterned film on a substrate, and methods for producing a multilayer structure.

Author:

Steven Walker

ISBN #:

0140376933

Author:

Steven Walker

ISBN #:

0140558454

Author:

Steven Walker

ISBN #:

0140558462

Author:

Steven Walker

ISBN #:

0140562443

Author:

Steven Walker

ISBN #:

0415936314

Author:

Steven Walker

ISBN #:

0738203890

Author:

Steven Walker

ISBN #:

0738206830

Author:

Steven Walker

ISBN #:

0740761846

Address:

743 Via Milano, Apopka, FL 32712

VIN:

1GCCS139078236912

Make:

CHEVROLET

Model:

COLORADO

Year:

2007