Growing community of inventors

Santa Ana, CA, United States of America

James E Crawford

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 = 25

James E CrawfordJohn A Bachman (1 patent)James E CrawfordJames E Crawford (1 patent)John A BachmanJohn A Bachman (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Del Mar Avionics, Inc. (1 from 51 patents)


1 patent:

1. 6474922 - Remote operation auxiliary hoist control and precision load positioner

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as of
12/21/2025
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