Growing community of inventors

Menomonee Falls, WI, United States of America

David Rank

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 = 1

David RankJohn B Zapushek (1 patent)David RankDouglas D Clarkson (1 patent)David RankBrendon Smith (1 patent)David RankFrancis Giunta (1 patent)David RankThomas Mandery (1 patent)David RankDavid Rank (1 patent)John B ZapushekJohn B Zapushek (25 patents)Douglas D ClarksonDouglas D Clarkson (8 patents)Brendon SmithBrendon Smith (5 patents)Francis GiuntaFrancis Giunta (3 patents)Thomas ManderyThomas Mandery (1 patent)
..
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. 7681950 - Flip-up seat with rear seat storage

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as of
1/17/2026
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