For the Inventor, By the Inventor

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Seattle, WA, United States of America

Rohrback Technology Corporation

USPTO Granted Patents = 3

Forward Citations = 63

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4 inventors (with patents filed for the assignee):

Gilson H Rohrback (2 out of 6 patents)

Theodore R Beck (1 out of 10 patents)

Bruce R Kowalski (1 out of 1 patent)

4. Herbert P Silverman (1 out of 3 patents)

3 patents: Sort by Forward Citations

1. 4631687 - Method and apparatus for analysis employing multiple separation processes (1986-12-23),

2. 4614716 - Filter cell for electrochemically measuring enzyme concentrations (1986-09-30),

3. 4605626 - Electrochemical system with rotating electrode/sparger assembly (1986-08-12),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#518 in Seattle, WA

#1,806 in Washington

#73,716 in US

Seattle, WA, United States of America

Rohrback Technology Corporation

Forward Citations = 63

4 inventors:

Gilson H Rohrback (2 out of 6 patents)

Theodore R Beck (1 out of 10 patents)

Bruce R Kowalski (1 out of 1 patent)

4. Herbert P Silverman (1 out of 3 patents)

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