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For the Inventor, By the Inventor

Claremore, OK, United States of America

Hydrohoist Marine Group, Inc.


USPTO Granted Patents = 3

Trademarks = 11

Forward Citations = 18

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3 inventors (with patents filed for the assignee):

goldMedal Michael D Vaughn (3 out of 7 patents)

silverMedal Paul Bradley Forrest (1 out of 24 patents)

bronzeMedal James R Killman (1 out of 1 patent)


3 patents:

1. 8991443 - Air flow controller for pneumatically operated watercraft lifts (2015-03-31),
2. D701484 - Boat hull pad (2014-03-25),
3. 8608407 - Top-lock connector for a floating dock (2013-12-17),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#7 in

#71,949 in

...
Claremore, OK, United States of America

Hydrohoist Marine Group, Inc.

Forward Citations = 18

3 inventors:

goldMedal Michael D Vaughn (3 out of 7 patents)

silverMedal Paul Bradley Forrest (1 out of 24 patents)

bronzeMedal James R Killman (1 out of 1 patent)

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