Growing community of inventors

Suwanee, GA, United States of America

Douglas Edward Lehman

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 = 41

Douglas Edward Lehman ↔ Wayne Joseph Buoni (2 patents)Douglas Edward Lehman ↔ Douglas M McCaskey (2 patents)Douglas Edward LehmanDouglas Edward Lehman (2 patents)Wayne Joseph BuoniWayne Joseph Buoni (10 patents)Douglas M McCaskeyDouglas M McCaskey (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Boral Stone Products LLC (2 from 12 patents)


2 patents:

1. RE47694 - Wall panel

2. 9027302 - Wall panel

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as of
1/10/2026
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