Growing community of inventors

Dubuque, IA, United States of America

David Clark

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 = 37

David ClarkWilliam E Crookes (1 patent)David ClarkBengt Ake Nestell (1 patent)David ClarkAris G Nichols (1 patent)David ClarkRene Laberheim (1 patent)David ClarkErnst Simon (1 patent)David ClarkDavid Clark (1 patent)William E CrookesWilliam E Crookes (64 patents)Bengt Ake NestellBengt Ake Nestell (26 patents)Aris G NicholsAris G Nichols (5 patents)Rene LaberheimRene Laberheim (4 patents)Ernst SimonErnst Simon (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deere + Company (1 from 8,451 patents)


1 patent:

1. D460085 - Articulated telehandler

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12/6/2025
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