Growing community of inventors

Ridgecrest, CA, United States of America

John P Francis

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 = 15

John P Francis ↔ George W Burdette (1 patent)John P FrancisJohn P Francis (1 patent)George W BurdetteGeorge W Burdette (10 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. USA As Represented by Secretary of the Navy (1 from 16,080 patents)


1 patent:

1. 4729317 - Concentric layer ramjet fuel

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as of
12/29/2025
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