Growing community of inventors

Orinda, CA, United States of America

Richard Spratling

Average Co-Inventor Count = 4.00

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 = 23

Richard Spratling ↔ Richard Asplund (1 patent)Richard Spratling ↔ Chad Hamilton (1 patent)Richard Spratling ↔ David Varnon (1 patent)Richard SpratlingRichard Spratling (1 patent)Richard AsplundRichard Asplund (6 patents)Chad HamiltonChad Hamilton (4 patents)David VarnonDavid Varnon (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zodiac Pool Systems LLC (1 from 122 patents)


1 patent:

1. 8246055 - Multi-lobed seal member

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as of
12/27/2025
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