Growing community of inventors

Weiterstadt, Germany

Franz Hartleb

Average Co-Inventor Count = 3.00

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 = 5

Franz Hartleb ↔ Otto Gramckow (1 patent)Franz Hartleb ↔ Hans-Herbert Welker (1 patent)Franz HartlebFranz Hartleb (1 patent)Otto GramckowOtto Gramckow (19 patents)Hans-Herbert WelkerHans-Herbert Welker (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Aktiengesellschaft (1 from 30,028 patents)


1 patent:

1. 5988259 - Method and apparatus for controlling the cooling of a strand in a

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