Growing community of inventors

Portage, MI, United States of America

Steven E Knipfel

Average Co-Inventor Count = 6.00

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 = 44

Steven E Knipfel ↔ Christopher C Gentile (1 patent)Steven E Knipfel ↔ Christopher B Way (1 patent)Steven E Knipfel ↔ Perin E Truax (1 patent)Steven E Knipfel ↔ Louis A Haddock, Jr (1 patent)Steven E Knipfel ↔ James C Guarino (1 patent)Steven E KnipfelSteven E Knipfel (1 patent)Christopher C GentileChristopher C Gentile (28 patents)Christopher B WayChristopher B Way (11 patents)Perin E TruaxPerin E Truax (8 patents)Louis A Haddock, JrLouis A Haddock, Jr (5 patents)James C GuarinoJames C Guarino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stryker Corporation (1 from 2,302 patents)


1 patent:

1. 6125485 - Ambulance cot

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1/12/2026
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