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For the Inventor, By the Inventor

Georgetown, TX, United States of America

Hampton IP Holdings Company LLC


USPTO Granted Patents = 3

Forward Citations = 5

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2 inventors (with patents filed for the assignee):

goldMedal John R Williams (3 out of 40 patents)

silverMedal Theresa J Williams, Legal Representative (3 out of 17 patents)


3 patents:

1. 8256507 - Tapered surface bearing assembly and well drilling equipment comprising same (2012-09-04),
2. 7975781 - Kelly driver (2011-07-12),
3. 7926594 - Bearing assembly inner barrel and well drilling equipment comprising same (2011-04-19),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#21 in Georgetown, TX

#4,687 in Texas

#72,023 in US

...
Georgetown, TX, United States of America

Hampton IP Holdings Company LLC

Forward Citations = 5

2 inventors:

goldMedal John R Williams (3 out of 40 patents)

silverMedal Theresa J Williams, Legal Representative (3 out of 17 patents)

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