Growing community of inventors

Coral Springs, FL, United States of America

Richard E Pierson

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 = 14

Richard E PiersonRobert M Evans (1 patent)Richard E PiersonRichard E Pierson (1 patent)Robert M EvansRobert M Evans (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Steelwood Extruding Corp. (1 from 1 patent)


1 patent:

1. 6153283 - Structure having at least one improved surface and a method of making

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as of
12/17/2025
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