Forward Citations = 99

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4 inventors (with patents filed for the assignee):

William M Bishop (4 out of 18 patents)

Donald R Richner (1 out of 1 patent)

James D Grenia (1 out of 1 patent)

4. Hugh D Kaiser (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5511905 - Direct injection of cold fluids into a subterranean cavern (1996-04-30),

2. 5439317 - Method of handling solid particles (1995-08-08),

3. 5129759 - Offshore storage facility and terminal (1992-07-14),

4. 4894928 - Subterranean grain storage (1990-01-23),

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This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

4 Patents

#996 in Houston, TX

#3,927 in Texas

#60,525 in US

Houston, TX, United States of America

Pb-Kbb, Inc.

Forward Citations = 99

4 inventors:

William M Bishop (4 out of 18 patents)

Donald R Richner (1 out of 1 patent)

James D Grenia (1 out of 1 patent)

4. Hugh D Kaiser (1 out of 1 patent)

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