Growing community of inventors

Chicago, IL, United States of America

Don Lehman

Average Co-Inventor Count = 4.80

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 = 207

Don LehmanGary F Prokop (1 patent)Don LehmanDavid Chesley (1 patent)Don LehmanKeith Hobart Gausmann (1 patent)Don LehmanJoey Nakayama (1 patent)Don LehmanBrian Clemens (1 patent)Don LehmanIulius Lucaci (1 patent)Don LehmanAdam Ruggles (1 patent)Don LehmanGlen Gilmore (1 patent)Don LehmanDon Lehman (2 patents)Gary F ProkopGary F Prokop (52 patents)David ChesleyDavid Chesley (18 patents)Keith Hobart GausmannKeith Hobart Gausmann (16 patents)Joey NakayamaJoey Nakayama (13 patents)Brian ClemensBrian Clemens (8 patents)Iulius LucaciIulius Lucaci (7 patents)Adam RugglesAdam Ruggles (3 patents)Glen GilmoreGlen Gilmore (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ignite Usa, LLC (1 from 112 patents)

2. Tearscience, Inc. (1 from 70 patents)


2 patents:

1. D638128 - Ocular device design

2. D564841 - Drinking container

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idiyas.com
as of
12/5/2025
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