Growing community of inventors

West Bend, WI, United States of America

Andrew James Ravn

Average Co-Inventor Count = 5.00

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 = 15

Andrew James RavnMichael L Welliver (1 patent)Andrew James RavnDominic Keogh (1 patent)Andrew James RavnMark W Fischer (1 patent)Andrew James RavnSteven P Pertzsch (1 patent)Andrew James RavnAndrew James Ravn (1 patent)Michael L WelliverMichael L Welliver (10 patents)Dominic KeoghDominic Keogh (4 patents)Mark W FischerMark W Fischer (3 patents)Steven P PertzschSteven P Pertzsch (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Harley-Davidson Motor Company Group, LLC (1 from 273 patents)


1 patent:

1. 7770683 - Three-wheeled vehicle

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as of
1/11/2026
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