Growing community of inventors

Wylie, TX, United States of America

Stephen Michael Harold

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 = 0

Stephen Michael HaroldJohn Thomas Rogers (1 patent)Stephen Michael HaroldStephen Michael Harold (1 patent)John Thomas RogersJohn Thomas Rogers (18 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Performance Pulsation Control, Inc. (1 from 20 patents)


1 patent:

1. 12031659 - Stabilizer cartridge

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12/17/2025
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