Growing community of inventors

Gruendau, Germany

Fritz Kalbfleisch

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 = 1

Fritz Kalbfleisch ↔ Friedrich Preisser (1 patent)Fritz Kalbfleisch ↔ Rolf Schuster (1 patent)Fritz Kalbfleisch ↔ Paul Heilmann (1 patent)Fritz KalbfleischFritz Kalbfleisch (1 patent)Friedrich PreisserFriedrich Preisser (9 patents)Rolf SchusterRolf Schuster (8 patents)Paul HeilmannPaul Heilmann (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Degussa Aktiengesellschaft (1 from 1,678 patents)


1 patent:

1. 4869470 - Vacuum furnace for heat treatment of metallic workpieces

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12/20/2025
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