Growing community of inventors

Concord, CA, United States of America

David L Marchand

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 = 3

David L Marchand ↔ Joseph A Nelson (1 patent)David L MarchandDavid L Marchand (1 patent)Joseph A NelsonJoseph A Nelson (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

1 patent:

1. D644149 - Motorcycle

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as of
12/27/2025
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