Growing community of inventors

Eichendorf, Germany

Erwin Esterl

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 = 6

Erwin EsterlManfred Lehmann (1 patent)Erwin EsterlFrank Schuerholz (1 patent)Erwin EsterlErwin Esterl (1 patent)Manfred LehmannManfred Lehmann (8 patents)Frank SchuerholzFrank Schuerholz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayerische Motoren Werke Aktiengesellschaft (1 from 6,137 patents)

2. Intec Bielenberg Gmbh & Co (1 from 1 patent)


1 patent:

1. 6092691 - Process and arrangement for proportioning viscous material

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as of
12/18/2025
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