Growing community of inventors

Aberdeen Proving Ground, MD, United States of America

Dennis Helfritch

Average Co-Inventor Count = 5.00

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 = 7

Dennis Helfritch ↔ Victor Champagne (3 patents)Dennis Helfritch ↔ Matthew Trexler (3 patents)Dennis Helfritch ↔ Christian A Widener (3 patents)Dennis Helfritch ↔ Rob Hrabe (3 patents)Dennis HelfritchDennis Helfritch (3 patents)Victor ChampagneVictor Champagne (13 patents)Matthew TrexlerMatthew Trexler (13 patents)Christian A WidenerChristian A Widener (11 patents)Rob HrabeRob Hrabe (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. USA As Represented by Secretary of the Navy (3 from 16,070 patents)

2. South Dakota Board of Regents (3 from 84 patents)


3 patents:

1. 11998942 - Cold spray device and system

2. 11292019 - Cold spray device and system

3. 10441962 - Cold spray device and system

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idiyas.com
as of
12/5/2025
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