Growing community of inventors

Berlin, Germany

Rolf Schumacher

Average Co-Inventor Count = 3.11

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 = 33

Rolf Schumacher ↔ Wolfgang Dahms (1 patent)Rolf Schumacher ↔ Reinhard Schneider (1 patent)Rolf Schumacher ↔ Petra Fromme (1 patent)Rolf Schumacher ↔ Silke Kaftanski (1 patent)Rolf Schumacher ↔ Helga Meyer (1 patent)Rolf Schumacher ↔ Mathias Wünsche (1 patent)Rolf Schumacher ↔ Walter Meyer, Deceased (1 patent)Rolf SchumacherRolf Schumacher (2 patents)Wolfgang DahmsWolfgang Dahms (17 patents)Reinhard SchneiderReinhard Schneider (14 patents)Petra FrommePetra Fromme (1 patent)Silke KaftanskiSilke Kaftanski (1 patent)Helga MeyerHelga Meyer (1 patent)Mathias WünscheMathias Wünsche (1 patent)Walter Meyer, DeceasedWalter Meyer, Deceased (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)

2. Atotech Deutschland Gmbh (1 from 288 patents)


2 patents:

1. 6463787 - Mounting for a quartz crystal

2. 5976341 - Process and apparatus for electrolytic deposition of metal layers

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1/8/2026
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