Growing community of inventors

Toledo, OH, United States of America

William H Graumlich

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 = 7

William H GraumlichDavid C Kaminski (1 patent)William H GraumlichWilliam H Graumlich (1 patent)David C KaminskiDavid C Kaminski (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dana Corporation (1 from 1,557 patents)


1 patent:

1. 4401866 - Lever control apparatus

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