William S Barrett

US Patent:

20070047379, Mar 1, 2007

Filed:

Aug 22, 2006

Appl. No.:

11/466243

Inventors:

William Barrett - Douglasville GA, US

Assignee:

INNOVATIVE CONCRETE SOLUTIONS, INC. - Douglasville GA

International Classification:

B28C 5/00
B28C 7/12

US Classification:

366006000

Abstract:

A composition for and a method of promoting the flow of a concrete slurry through a conduit is provided. The composition is preferably a liquid polymer mixture including water and polyacrylamide polymers. The composition, when mixed with a suitable quantity of water, is useful, in a method of priming a pump, and in pumping concrete slurry, and improves the flow of the slurry through a conduit.

US Patent:

20070104019, May 10, 2007

Filed:

Jan 30, 2007

Appl. No.:

11/668677

Inventors:

William Barrett - Douglasville GA, US

Assignee:

INNOVATIVE CONCRETE SOLUTIONS, INC. - Douglasville GA

International Classification:

B28C 5/00

US Classification:

366002000

Abstract:

A composition for and a method of promoting the flow of a concrete slurry through a conduit is provided. The composition is preferably a liquid polymer mixture including water and polyacrylamide polymers. The composition, when mixed with a suitable quantity of water, is useful, in a method of priming a pump, and in pumping concrete slurry, and improves the flow of the slurry through a conduit.

US Patent:

20080019210, Jan 24, 2008

Filed:

Oct 4, 2007

Appl. No.:

11/867683

Inventors:

William Barrett - Marietta GA, US

Assignee:

INNOVATIVE CONCRETE SOLUTIONS, INC. - Douglasville GA

International Classification:

B28C 7/00

US Classification:

366006000

Abstract:

A composition for and a method of promoting the flow of a concrete slurry through a conduit is provided. The composition is preferably a liquid polymer mixture including water and polyacrylamide polymers. The composition, when mixed with a suitable quantity of water, is useful, in a method of priming a pump, and in pumping concrete slurry, and improves the flow of the slurry through a conduit.

US Patent:

20120233899, Sep 20, 2012

Filed:

Mar 15, 2011

Appl. No.:

13/048524

Inventors:

Buddie DANIEL - Kennesaw GA, US
William BARRETT - Kennesaw GA, US
Robert HOWARD - Kennesaw GA, US
J. Keith COLEMAN - Kennesaw GA, US
Kenneth Scott PHILLIPS - Dallas GA, US

Assignee:

The American Parts Company d/b/a TAPCO, INC. - Kennesaw GA

International Classification:

F41A 9/61

US Classification:

42 4901

Abstract:

A reinforcement device for reinforcing a locating pin aperture in a firearm magazine. The reinforcement device includes a front panel with an aperture adapted to be coaxially aligned with the locating pin aperture. The reinforcement device also includes a clamp adapted to secure the front panel to the firearm magazine to ensure accurate alignment of the front panel aperture with the locating pin aperture.

US Patent:

20230025231, Jan 26, 2023

Filed:

Oct 3, 2022

Appl. No.:

17/958464

Inventors:

- Luxembourg, LU
Michael Fonseca - Powder Springs GA, US
William D. Barrett - Tucker GA, US
Philip M. FitzSimons - Lilburn GA, US

International Classification:

A61B 5/00
H01Q 1/24
H02J 50/12
H02J 50/80
H02J 50/90
H02J 50/40

Abstract:

A computer implemented method, system and device are provided. The method transmits an energizing signal from an external antenna, coupled to a local external device (LED), to an implanted antenna of a passive implanted medical device (PIMD). The energizing signal is transmitted while the external antenna is at first and second positions. The method receives, at the external antenna, first and second energy transfer characteristic (ETC) values associated with the first and second positions, respectively. The method is under control of one or more processors configured with program instructions. The method analyzes the first and second ETC values to determine a difference therebetween. The method provides an energy transfer level (ETL) indicator based on the difference between the first and second ETC values. The ETL indicator provides feedback regarding a degree of energy transfer associated with at least one of the first and second positions.

US Patent:

20200405149, Dec 31, 2020

Filed:

Jun 25, 2019

Appl. No.:

16/452279

Inventors:

Michael Fonseca - Powder Springs GA, US
William D. Barrett - Tucker GA, US
Philip M. FitzSimons - Lilburn GA, US

International Classification:

A61B 5/00
H01Q 1/24
H02J 50/12
H02J 50/40
H02J 50/80
H02J 50/90

Abstract:

A computer implemented method, system and device are provided. The method transmits an energizing signal from an external antenna, coupled to a local external device (LED), to an implanted antenna of a passive implanted medical device (PIMD). The energizing signal is transmitted while the external antenna is at first and second positions. The method receives, at the external antenna, first and second energy transfer characteristic (ETC) values associated with the first and second positions, respectively. The method is under control of one or more processors configured with program instructions. The method analyzes the first and second ETC values to determine a difference therebetween. The method provides an energy transfer level (ETL) indicator based on the difference between the first and second ETC values. The ETL indicator provides feedback regarding a degree of energy transfer associated with at least one of the first and second positions.

US Patent:

20200196867, Jun 25, 2020

Filed:

Dec 20, 2018

Appl. No.:

16/226921

Inventors:

- Santa Clara CA, US
William Douglas Barrett - Tucker GA, US
Jin-Woo Park - Duluth GA, US
Philip M. Fitzsimons - Lilburn GA, US
Ion Opris - San Jose CA, US
Eiji Shirai - Mountain View CA, US

Assignee:

Pacesetter, Inc. - Santa Clara CA

International Classification:

A61B 5/00
A61B 5/07

Abstract:

Embodiments described herein relate to an implantable device that include an inductor coil, a storage capacitor, active circuitry, and a sensor, but doesn't include an electrochemical cell, and methods for use therewith. During first periods of time, the storage capacitor accumulates and stores energy received via the inductor coil from a non-implanted device. During second periods of time, interleaved with the first periods of time, and during which energy is not received from the non-implanted device, the active circuitry of the implantable device is powered by the energy stored on the storage capacitor and is used to perform at least one of a plurality of predetermined operations of the implantable device, including, e.g., obtaining a sensor measurement from the sensor of the implantable device, transmitting a communication signal including a sensor measurement to the non-implanted device, and/or receiving a communication signal from the non-implanted device.

Author:

William M. Barrett

ISBN #:

0705101193

Author:

William M. Barrett

ISBN #:

0828310327

Author:

William L. Barrett

ISBN #:

0632024275

Author:

William C. Barrett

ISBN #:

0202361187

Author:

William A. Barrett

ISBN #:

0023062614

Author:

William A. Barrett

ISBN #:

0836951093

Author:

William E. Barrett

ISBN #:

0317279076

Author:

William E. Barrett

ISBN #:

0385023049