Growing community of inventors

Grand Rapids, MI, United States of America

Roger D Herrick

Average Co-Inventor Count = 3.00

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 = 24

Roger D HerrickBrian G Parker (1 patent)Roger D HerrickEdward H Wysocki (1 patent)Roger D HerrickRoger D Herrick (1 patent)Brian G ParkerBrian G Parker (16 patents)Edward H WysockiEdward H Wysocki (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cascade Engineering, Inc. (1 from 63 patents)


1 patent:

1. 6280001 - Waste container and wheel assembly with pultruded axle

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as of
12/29/2025
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