Growing community of inventors

Ludwigshafen, Germany

Roller Hermann

Average Co-Inventor Count = 9.00

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 = 2

Roller Hermann ↔ August Lehner (1 patent)Roller Hermann ↔ Werner Lenz (1 patent)Roller Hermann ↔ Albert Kohl (1 patent)Roller Hermann ↔ Guenther Schulz (1 patent)Roller Hermann ↔ Michael Bobrich (1 patent)Roller Hermann ↔ Uwe Keppeler (1 patent)Roller Hermann ↔ Helmut Kopke (1 patent)Roller Hermann ↔ Rudolf Suettinger (1 patent)Roller HermannRoller Hermann (1 patent)August LehnerAugust Lehner (47 patents)Werner LenzWerner Lenz (46 patents)Albert KohlAlbert Kohl (37 patents)Guenther SchulzGuenther Schulz (17 patents)Michael BobrichMichael Bobrich (15 patents)Uwe KeppelerUwe Keppeler (15 patents)Helmut KopkeHelmut Kopke (13 patents)Rudolf SuettingerRudolf Suettinger (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (1 from 10,754 patents)


1 patent:

1. 5169721 - Magnetic recording media comprising a polyurethane binder resin

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12/25/2025
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