Growing community of inventors

Ann Arbor, MI, United States of America

Kevin Spence

Average Co-Inventor Count = 2.00

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 = 4

Kevin Spence ↔ John S Kozar (1 patent)Kevin SpenceKevin Spence (1 patent)John S KozarJohn S Kozar (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ford Global Technolgoies, LLC (1 from 25,964 patents)


1 patent:

1. 6736024 - Method and apparatus for determining the position of a shift rail

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1/13/2026
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