Growing community of inventors

Bayreuth, Germany

Werner Zapf

Average Co-Inventor Count = 4.00

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 = 15

Werner ZapfErhard Rittershaus (1 patent)Werner ZapfHorst Base (1 patent)Werner ZapfWalter Kitzing (1 patent)Werner ZapfWerner Zapf (1 patent)Erhard RittershausErhard Rittershaus (5 patents)Horst BaseHorst Base (4 patents)Walter KitzingWalter Kitzing (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Korber Ag (1 from 137 patents)

2. B.a.t. Cigarettenfabriken Gmbh (1 from 64 patents)


1 patent:

1. 5209247 - System for manufacturing and packaging cigarettes

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