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For the Inventor, By the Inventor

Portland, OR, United States of America

Apeldyn Corporation


USPTO Granted Patents = 3

Forward Citations = 141

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3 inventors (with patents filed for the assignee):

goldMedal Scott H Rumbaugh (2 out of 17 patents)

silverMedal William A Birdwell (1 out of 4 patents)

bronzeMedal R Thomas Hawkins, Ii (1 out of 2 patents)


3 patents:

1. 5877876 - Diffractive optical switch with polarizing beam splitters (1999-03-02),
2. 5710655 - Cavity thickness compensated etalon filter (1998-01-20),
3. 5411235 - Fixture for angularly aligning an optical device (1995-05-02),
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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#267 in Portland, OR

#825 in Oregon

#71,950 in US

...
Portland, OR, United States of America

Apeldyn Corporation

Forward Citations = 141

3 inventors:

goldMedal Scott H Rumbaugh (2 out of 17 patents)

silverMedal William A Birdwell (1 out of 4 patents)

bronzeMedal R Thomas Hawkins, Ii (1 out of 2 patents)

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