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Valparaiso, IN, United States of America

Gilbert F Schepmann, Jr

Average Co-Inventor Count = 3.00

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 = 0

Gilbert F Schepmann, Jr ↔ Roger D Sims (1 patent)Gilbert F Schepmann, Jr ↔ Keith Alan Miller (1 patent)Gilbert F Schepmann, JrGilbert F Schepmann, Jr (1 patent)Roger D SimsRoger D Sims (10 patents)Keith Alan MillerKeith Alan Miller (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Roger D. Sims, P.e. (1 from 1 patent)


1 patent:

1. 5992212 - Device for determining coefficient of friction and level of lubrication

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12/17/2025
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