Growing community of inventors

Sainbach, Germany

Peter Grabmann

Average Co-Inventor Count = 2.00

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 = 12

Peter GrabmannToralf Teuber (1 patent)Peter GrabmannDag Heinrich (1 patent)Peter GrabmannPeter Grabmann (2 patents)Toralf TeuberToralf Teuber (4 patents)Dag HeinrichDag Heinrich (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)

2. Joh. Winklhofer & Sohne Gmbh and Co.kg (1 from 5 patents)


2 patents:

1. 6196380 - Apron-conveyor chain

2. 6196376 - Support device

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1/19/2026
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