Growing community of inventors

Liederbach, Germany

Walter Schiffer

Average Co-Inventor Count = 6.00

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 = 10

Walter Schiffer ↔ Lothar Mauz (1 patent)Walter Schiffer ↔ Adolf Triffterer (1 patent)Walter Schiffer ↔ Stefan Jauss (1 patent)Walter Schiffer ↔ Fritz Vogt (1 patent)Walter SchifferWalter Schiffer (1 patent)Lothar MauzLothar Mauz (8 patents)Adolf TrifftererAdolf Triffterer (3 patents)Stefan JaussStefan Jauss (1 patent)Fritz VogtFritz Vogt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daimler Chrysler Ag (1 from 2,614 patents)

2. Knecht Filterwerke Gmbh (1 from 15 patents)


1 patent:

1. 5989413 - Fuel filter with an integrated pressure regulating valve

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1/19/2026
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