Growing community of inventors

Roseville, CA, United States of America

Heath H E Dringenberg

Average Co-Inventor Count = 1.00

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 = 5

Heath H E DringenbergHeath H E Dringenberg (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. All Sales Manufacturing, Inc. (1 from 4 patents)


1 patent:

1. D558101 - Trailer hitch cover

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1/13/2026
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