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Winterthur, Switzerland

Heinz Keller

Average Co-Inventor Count = 1.00

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 = 49

Heinz Keller ↔ Robert Gläser (0 patent)Heinz Keller ↔ Matthias Amoser (0 patent)Heinz Keller ↔ Karl Svimbersky (0 patent)Heinz KellerHeinz Keller (1 patent)Robert GläserRobert Gläser (0 patent)Matthias AmoserMatthias Amoser (0 patent)Karl SvimberskyKarl Svimbersky (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Licinvest Ag (1 from 70 patents)

2. Wärtsilä Schweiz Ag (2 patents)


1 patent:

1. 5329712 - Frame for the display of pictures

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12/18/2025
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