Growing community of inventors

Ft. Myers, FL, United States of America

Fred G Hedrick

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 = 17

Fred G Hedrick ↔ Craig D Lack (1 patent)Fred G HedrickFred G Hedrick (1 patent)Craig D LackCraig D Lack (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. W. L. Gore & Associates, Inc. (1 from 1,635 patents)


1 patent:

1. 5506047 - Electromagnetic interfernce shielding filter

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1/13/2026
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