Growing community of inventors

Midland, MI, United States of America

E W Otterbacher

Average Co-Inventor Count = 2.00

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 = 5

E W OtterbacherAnthony P Haag (1 patent)E W OtterbacherE W Otterbacher (1 patent)Anthony P HaagAnthony P Haag (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Dow Chemical Company (1 from 7,680 patents)


1 patent:

1. 5015778 - Catalytic method to produce hydroxy substituted arylophenones

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