For the Inventor, By the Inventor

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St. Louis, MO, United States of America

Fisher Controls LLC.

USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 20

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5 inventors (with patents filed for the assignee):

Kenneth William Junk (1 out of 65 patents)

Douglas Paul Gethmann (1 out of 26 patents)

George Wayne Gassman (1 out of 17 patents)

4. Warren G Buchwald (1 out of 5 patents)

5. Nate F Scarpelli (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 7039537 - Detection and discrimination of instabilities in process control loops (2006-05-02),

2. 5381817 - Mechanical flexure for motion amplification and transducer with same (1995-01-17),

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#493 in St. Louis, MO

#1,320 in Missouri

#94,722 in US

St. Louis, MO, United States of America

Fisher Controls LLC.

Forward Citations = 20

5 inventors:

Kenneth William Junk (1 out of 65 patents)

Douglas Paul Gethmann (1 out of 26 patents)

George Wayne Gassman (1 out of 17 patents)

4. Warren G Buchwald (1 out of 5 patents)

5. Nate F Scarpelli (1 out of 3 patents)

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