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For the Inventor, By the Inventor

Stafford, TX, United States of America

National Coupling Inc.


USPTO Granted Patents = 3

Forward Citations = 47

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1 inventor (with patents filed for the assignee):

goldMedal Robert E Smith, Iii (3 out of 108 patents)


3 patents:

1. 5775744 - Sleeve for quick disconnect coupling (1998-07-07),
2. 5692538 - Undersea hydraulic coupling member (1997-12-02),
3. 5469887 - Hydraulic coupling with pressure equalizing valve (1995-11-28),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#26 in Stafford, TX

#4,681 in Texas

#72,011 in US

...
Stafford, TX, United States of America

National Coupling Inc.

Forward Citations = 47

1 inventor:

goldMedal Robert E Smith, Iii (3 out of 108 patents)

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