For the Inventor, By the Inventor

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Holland, OH, United States of America

Frc International Inc.

USPTO Granted Patents = 2

Forward Citations = 8

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4 inventors (with patents filed for the assignee):

Howard K Thompson (2 out of 2 patents)

Donald P Sparks (2 out of 2 patents)

Mark D Mitchell (1 out of 3 patents)

4. Guy William Lampe (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5730193 - Apparatus and method for capturing halocarbon compositions from (1998-03-24),

2. 5623833 - System and method for recovering and separating non-condensing gases (1997-04-29),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#11 in Holland, OH

#3,555 in Ohio

#92,554 in US

Holland, OH, United States of America

Frc International Inc.

Forward Citations = 8

4 inventors:

Howard K Thompson (2 out of 2 patents)

Donald P Sparks (2 out of 2 patents)

Mark D Mitchell (1 out of 3 patents)

4. Guy William Lampe (1 out of 1 patent)

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