Growing community of inventors

Warsaw, IN, United States of America

Joseph A Chalk

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 = 3

Joseph A ChalkBruce E Harrison (1 patent)Joseph A ChalkJeremy L Howard (1 patent)Joseph A ChalkJoseph A Chalk (1 patent)Bruce E HarrisonBruce E Harrison (5 patents)Jeremy L HowardJeremy L Howard (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Custom Engineered Wheels, Inc. (1 from 3 patents)


1 patent:

1. 8764122 - Wheel locking cap with live hinges

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as of
12/30/2025
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