Growing community of inventors

West Covina, CA, United States of America

John A Simmons

Average Co-Inventor Count = 4.00

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 = 22

John A SimmonsJoseph M Wurts (1 patent)John A SimmonsEric D Knutson (1 patent)John A SimmonsJohn T Reynolds (1 patent)John A SimmonsJohn A Simmons (1 patent)Joseph M WurtsJoseph M Wurts (8 patents)Eric D KnutsonEric D Knutson (5 patents)John T ReynoldsJohn T Reynolds (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lockheed Martin Corporation (1 from 5,261 patents)


1 patent:

1. 6019317 - Air-dropped, precision-guided, payload delivery system

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12/17/2025
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