Growing community of inventors

Bowling Green, KY, United States of America

Douglas Sims

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 19

Douglas Sims ↔ David B Fisher (2 patents)Douglas Sims ↔ David E Champlin (2 patents)Douglas SimsDouglas Sims (2 patents)David B FisherDavid B Fisher (7 patents)David E ChamplinDavid E Champlin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Desa IP, LLC (2 from 34 patents)


2 patents:

1. D547630 - Chain saw

2. D545157 - Chain saw

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as of
1/11/2026
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