Growing community of inventors

Salt Lake City, UT, United States of America

David J Smurthwaite

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 = 13

David J Smurthwaite ↔ Jon Lee Anderson (1 patent)David J SmurthwaiteDavid J Smurthwaite (1 patent)Jon Lee AndersonJon Lee Anderson (9 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Leef Inc. (1 from 3 patents)


1 patent:

1. D685383 - USB drive with LED indicator

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1/7/2026
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