Growing community of inventors

Burscheid, Germany

Egon Bachem

Average Co-Inventor Count = 2.18

ph-index = 2

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 = 10

Egon BachemUbbo Wernicke (4 patents)Egon BachemRoGu (1 patent)Egon BachemEgon Bachem (4 patents)Ubbo WernickeUbbo Wernicke (29 patents)RoGuRoGu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agfa-gevaert Ag (3 from 1,473 patents)

2. Bayer Aktiengesellschaft (1 from 12,160 patents)


4 patents:

1. 5537179 - Device and process for the rapid washing of photographic material

2. 5414483 - Liquid wiper for photographic material

3. 5327189 - Device for developing photographic film bases

4. 5210008 - Photographic process

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as of
12/30/2025
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