Growing community of inventors

Greenville, SC, United States of America

Robert H Driggers

Average Co-Inventor Count = 1.20

ph-index = 3

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 = 40

Robert H DriggersDavid E Stevenson (1 patent)Robert H DriggersRobert H Driggers (3 patents)David E StevensonDavid E Stevenson (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,880 patents)


3 patents:

1. 4966062 - Guitar support apparatus

2. 4530510 - Log roller

3. 4459732 - Stove roller

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as of
1/3/2026
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