For the Inventor, By the Inventor

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Bellaire, TX, United States of America

Anderson-greenwood Usa, Inc.

USPTO Granted Patents = 2

Forward Citations = 24

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5 inventors (with patents filed for the assignee):

Michael D McNeely (1 out of 18 patents)

William L Anderson, Jr (1 out of 5 patents)

Irvin B Weise, Deceased (1 out of 1 patent)

4. By Stanley Weise, Executor (1 out of 1 patent)

5. Walter W Powell (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4672995 - Redundant pilot valve control system (1987-06-16),

2. 4609008 - Non-flowing pressure responsive pilot valve (1986-09-02),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#15 in Bellaire, TX

#6,126 in Texas

#92,551 in US

Bellaire, TX, United States of America

Anderson-greenwood Usa, Inc.

Forward Citations = 24

5 inventors:

Michael D McNeely (1 out of 18 patents)

William L Anderson, Jr (1 out of 5 patents)

Irvin B Weise, Deceased (1 out of 1 patent)

4. By Stanley Weise, Executor (1 out of 1 patent)

5. Walter W Powell (1 out of 1 patent)

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