Growing community of inventors

Petoskey, MI, United States of America

Richard Tefo

Average Co-Inventor Count = 10.00

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 = 92

Richard TefoDwight P Morejohn (1 patent)Richard TefoArthur A Bertolero (1 patent)Richard TefoCraig B Berky (1 patent)Richard TefoAlan A Davidner (1 patent)Richard TefoBrad Eugene Vazales (1 patent)Richard TefoKen Watson (1 patent)Richard TefoJames M Gracy (1 patent)Richard TefoClifton P Colwell (1 patent)Richard TefoDwayne Griffin (1 patent)Richard TefoRichard Tefo (1 patent)Dwight P MorejohnDwight P Morejohn (128 patents)Arthur A BertoleroArthur A Bertolero (70 patents)Craig B BerkyCraig B Berky (58 patents)Alan A DavidnerAlan A Davidner (49 patents)Brad Eugene VazalesBrad Eugene Vazales (26 patents)Ken WatsonKen Watson (12 patents)James M GracyJames M Gracy (12 patents)Clifton P ColwellClifton P Colwell (8 patents)Dwayne GriffinDwayne Griffin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Endoclear LLC (1 from 24 patents)


1 patent:

1. 9579012 - Visualized endotracheal tube placement systems

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12/9/2025
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