Company Badge
USPTO Data Jan 1 1976 - Dec 23 2025
2 Patents
#1,504 in Houston, TX
#6,128 in Texas
#92,558 in US
Star Pipe Products, Ltd.
Forward Citations = 12
4 inventors:
Houston, TX, United States of America
Star Pipe Products, Ltd.
CIPO Patents = 1
Trademarks = 6
Forward Citations = 12
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4 inventors (with patents filed for the assignee):
Van T Walworth (1 out of 35 patents)
Mark A Bowsher (1 out of 1 patent)
Sami Firoz (1 out of 1 patent)
4. David B Hook (1 out of 6 patents)
2 patents:
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1 patent (CIPO):
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