Growing community of inventors

Ogden, UT, United States of America

Frederick W Du Vall

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 = 4

Frederick W Du Vall ↔ Ronald B Mitchell (1 patent)Frederick W Du VallFrederick W Du Vall (1 patent)Ronald B MitchellRonald B Mitchell (2 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. 4666084 - Nozzle assembly

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12/19/2025
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