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Wheaton, IL, United States of America

James W Kopec

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2

James W Kopec ↔ Harold V Swanson (1 patent)James W Kopec ↔ Lyle L Needham (1 patent)James W Kopec ↔ Don W Fitzpatrick (1 patent)James W KopecJames W Kopec (1 patent)Harold V SwansonHarold V Swanson (5 patents)Lyle L NeedhamLyle L Needham (2 patents)Don W FitzpatrickDon W Fitzpatrick (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Babson Brothers Company (1 from 3 patents)


1 patent:

1. 3999518 - Milker support

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12/18/2025
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