Growing community of inventors

Lehrberg, Germany

Gerhard Rothballer

Average Co-Inventor Count = 1.64

ph-index = 3

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 = 73

Gerhard RothballerErwin Stallwitz (1 patent)Gerhard RothballerHelmut Storch (1 patent)Gerhard RothballerJurgen Maurer (1 patent)Gerhard RothballerGerhard Rothballer (3 patents)Erwin StallwitzErwin Stallwitz (5 patents)Helmut StorchHelmut Storch (4 patents)Jurgen MaurerJurgen Maurer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Widia Gmbh (3 from 67 patents)


3 patents:

1. 6079912 - Cutter insert for roughing and finishing

2. 5951214 - Indexable insert and associated tool

3. 5868529 - Milling cutter

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as of
1/20/2026
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