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For the Inventor, By the Inventor

Redmond, WA, United States of America

Quadtek, Inc.


USPTO Granted Patents = 3

Trademarks = 4

Forward Citations = 351

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1 inventor (with patents filed for the assignee):

goldMedal Richard Keith James (3 out of 10 patents)


3 patents:

1. 5219226 - Imaging and temperature monitoring system (1993-06-15),
2. 5109277 - System for generating temperature images with corresponding absolute (1992-04-28),
3. 4814868 - Apparatus and method for imaging and counting moving particles (1989-03-21),
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USPTO Data Jan 1 1976 - Jan 13 2026

3 Patents

#127 in Redmond, WA

#1,748 in Washington

#72,120 in US

...
Redmond, WA, United States of America

Quadtek, Inc.

Forward Citations = 351

1 inventor:

goldMedal Richard Keith James (3 out of 10 patents)

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