Joe L Greer

US Patent:

51491915, Sep 22, 1992

Filed:

Dec 23, 1991

Appl. No.:

7/812028

Inventors:

Ian Lewin - Scottsdale AZ
Joe Greer - Phoenix AZ

International Classification:

F21V 1102

US Classification:

362290

Abstract:

A louver/lens assembly for placement in the light-emitting opening of a fluorescent light luminaire has a louver assembly mounted in the light-emitting opening of the luminaire. On top of the louver assembly, and between it and the fluorescent tubes, a prism lens, typically formed from a sheet of extruded transparent acrylic material, is placed. The lens sheet is flat on the surface facing the fluorescent tubes in the fixture, and has parallel longitudinal prisms formed in the surface overlying the louver assembly. The prisms are selected to direct light rays passing through the lens assembly downwardly through the openings between the longitudinal and transverse louvers of the louver assembly.

US Patent:

60530545, Apr 25, 2000

Filed:

Sep 26, 1997

Appl. No.:

8/938397

Inventors:

Michael A. Wusterbarth - Chandler AZ
Steven Noyes - Chandler AZ
Joe Russell Greer - Phoenix AZ

Assignee:

FTI Flow Technology, Inc. - Phoenix AZ

International Classification:

G01F 166

US Classification:

7386128

Abstract:

A gas flow rate measurement apparatus for obtaining a normalized flow rate of a gas having at least one liquid component. The gas travels from an upstream position and in a downstream direction. The gas flow rate measurement apparatus comprises a gas inlet conduit in the upstream position for receiving the gas; a gas flow conditioning section in fluid communication with the gas inlet conduit and in a first downstream position for conditioning the gas to vaporize substantially all of the at least one liquid component without adding any other gas; a flow rate measurement section in fluid communication with the gas flow conditioning section and in a second downstream position more distant from the upstream position than the first downstream position, the flow rate measurement section including at least one sensor for sensing at least one state variable for the gas and generating at least one gas state signal, and a flow rate sensor for measuring an actual flow rate of the gas and generating a flow rate signal, and a processing device operatively coupled to the flow rate measurement section for using the at least one gas state signal and the flow rate signal to obtain the normalized mass flow rate. A related method also is provided.

US Patent:

20230043600, Feb 9, 2023

Filed:

Dec 11, 2020

Appl. No.:

17/784248

Inventors:

- Hayward CA, US
Roger Pedlar - Phoenix AZ, US
Jon Ash - Phoenix AZ, US
Joseph P. Sirochman - Prescott AZ, US
Joe Greer - Phoenix AZ, US

International Classification:

H02S 30/00
H01R 4/64
H01R 4/48

Abstract:

In various representative aspects, an assembly for connecting and electrically bonding two solar panel rail guides. More specifically, the assembly provides a splice that slides within two solar panel rail guides and includes an elongated spring element that is inserted into an elongated slot in the splice and enables the two solar panel rail guides to be electrically bonded together when various bonding techniques are used to allow portions of the spring to penetrate the oxidation layers of the inner surfaces of the rail guides as they are joined together. Another embodiment that utilizes a bonding element that is inserted into an elongated slot of a splice and also enables two solar panel rail guides to be electrically bonded when the rail guides are joined.