Growing community of inventors

Coon Rapids, MN, United States of America

John F Heller

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 20

John F HellerGregory B Fisher (2 patents)John F HellerJohn F Heller (2 patents)Gregory B FisherGregory B Fisher (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Outdoor Creations, Inc. (2 from 8 patents)


2 patents:

1. 6405383 - Leg protection system

2. D455870 - Leg protection device

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as of
1/20/2026
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