Growing community of inventors

Chula Vista, CA, United States of America

Herbert Otto Fredrickson

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 = 0

Herbert Otto Fredrickson ↔ Eugen Popescu (1 patent)Herbert Otto FredricksonHerbert Otto Fredrickson (1 patent)Eugen PopescuEugen Popescu (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Crydom Technologies (1 from 2 patents)


1 patent:

1. 7023075 - Teardrop shaped lead frames

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