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For the Inventor, By the Inventor

Burbank, CA, United States of America

Optech Inc.


USPTO Granted Patents = 3


Forward Citations = 14

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4 inventors (with patents filed for the assignee):

goldMedal David A Pringle (3 out of 7 patents)

silverMedal Helen Gourley (2 out of 6 patents)

bronzeMedal John T LaBelle (1 out of 2 patents)

4.  Daniel McKenna (1 out of 1 patent)

5.  Pierre Louis (0 patent)


3 patents:

1. 4750097 - Lamp reflector assembly (1988-06-07),
2. 4692607 - Controlled color light source (1987-09-08),
3. 4686612 - Lamp reflector assembly (1987-08-11),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#64 in Burbank, CA

#16,428 in California

#72,042 in US

...
Burbank, CA, United States of America

Optech Inc.

Forward Citations = 14

4 inventors:

goldMedal David A Pringle (3 out of 7 patents)

silverMedal Helen Gourley (2 out of 6 patents)

bronzeMedal John T LaBelle (1 out of 2 patents)

4.  Daniel McKenna (1 out of 1 patent)

5.  Pierre Louis (0 patent)

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