Growing community of inventors

Spring Mills, PA, United States of America

Ken Espenschied

Average Co-Inventor Count = 7.00

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

Ken Espenschied ↔ William R Betz (1 patent)Ken Espenschied ↔ Curtis W Frantz (1 patent)Ken Espenschied ↔ Michael J Keeler (1 patent)Ken Espenschied ↔ Michael Ye (1 patent)Ken Espenschied ↔ Sara Smith (1 patent)Ken Espenschied ↔ Brittany A Smith (1 patent)Ken Espenschied ↔ Michael Keeler (0 patent)Ken Espenschied ↔ Curtis Frantz (0 patent)Ken EspenschiedKen Espenschied (1 patent)William R BetzWilliam R Betz (6 patents)Curtis W FrantzCurtis W Frantz (2 patents)Michael J KeelerMichael J Keeler (2 patents)Michael YeMichael Ye (2 patents)Sara SmithSara Smith (1 patent)Brittany A SmithBrittany A Smith (1 patent)Michael KeelerMichael Keeler (0 patent)Curtis FrantzCurtis Frantz (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sigma-Aldrich Co. LLC (1 from 141 patents)


1 patent:

1. 11896953 - HLB copolymers

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as of
1/16/2026
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