Growing community of inventors

Calistoga, CA, United States of America

Michael W Andreasen

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 = 12

Michael W AndreasenJames D Rancourt (1 patent)Michael W AndreasenJohn S Matteucci (1 patent)Michael W AndreasenMichael W Andreasen (1 patent)James D RancourtJames D Rancourt (16 patents)John S MatteucciJohn S Matteucci (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4846551 - Optical filter assembly for enhancement of image contrast and glare

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