Growing community of inventors

Santa Rosa, CA, United States of America

Timothy C Engel

Average Co-Inventor Count = 3.00

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 = 21

Timothy C Engel ↔ Paul M LeFebvre (1 patent)Timothy C Engel ↔ Leonard P Mott (1 patent)Timothy C EngelTimothy C Engel (1 patent)Paul M LeFebvrePaul M LeFebvre (8 patents)Leonard P MottLeonard P Mott (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Optical Coating Laboratory, Inc. (1 from 144 patents)


1 patent:

1. 5798182 - Wear resistant thin film coating and combination

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12/6/2025
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