For the Inventor, By the Inventor

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Vandalia, OH, United States of America

Wentworth Mold, Inc., Electra Form Industries Division

USPTO Granted Patents = 2

Forward Citations = 26

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4 inventors (with patents filed for the assignee):

Kevin Richard Harrison (1 out of 3 patents)

Carl L Knepper (1 out of 3 patents)

David P Meiring (1 out of 3 patents)

4. Jeffrey P Roark (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6767497 - Robotic parison handling method and apparatus (2004-07-27),

2. 6461141 - Cam track with adjustable pre-release (2002-10-08),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#9 in Vandalia, OH

#3,553 in Ohio

#92,551 in US

Vandalia, OH, United States of America

Wentworth Mold, Inc., Electra Form Industries Division

Forward Citations = 26

4 inventors:

Kevin Richard Harrison (1 out of 3 patents)

Carl L Knepper (1 out of 3 patents)

David P Meiring (1 out of 3 patents)

4. Jeffrey P Roark (1 out of 1 patent)

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