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For the Inventor, By the Inventor

Conroe, TX, United States of America

Hemiwedge Valve Corporation


USPTO Granted Patents = 3


Forward Citations = 41

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3 inventors (with patents filed for the assignee):

goldMedal Kris L Church (2 out of 13 patents)

silverMedal Jeannette Soderberg, Legal Representative (1 out of 1 patent)


3 patents:

1. 7836909 - Rotatable wedge valve mechanism and method for manufacture (2010-11-23),
2. 7484523 - Rotatable wedge cartridge valve mechanism and method for assembly and disassembly (2009-02-03),
3. 7357145 - High-pressure, hemi-wedge cartridge valve (2008-04-15),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#41 in Conroe, TX

#4,681 in Texas

#72,011 in US

...
Conroe, TX, United States of America

Hemiwedge Valve Corporation

Forward Citations = 41

3 inventors:

goldMedal Kris L Church (2 out of 13 patents)

silverMedal Jeannette Soderberg, Legal Representative (1 out of 1 patent)

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