Growing community of inventors

Titz-Rodingen, Germany

Horst Doren

Average Co-Inventor Count = 5.00

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 = 9

Horst Doren ↔ Norbert Apfel (1 patent)Horst Doren ↔ Wilfried Noll (1 patent)Horst Doren ↔ Hans-Peter Stehle (1 patent)Horst Doren ↔ Klaus-Dieter Wernicke (1 patent)Horst DorenHorst Doren (1 patent)Norbert ApfelNorbert Apfel (13 patents)Wilfried NollWilfried Noll (4 patents)Hans-Peter StehleHans-Peter Stehle (4 patents)Klaus-Dieter WernickeKlaus-Dieter Wernicke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Andreas Stihl (1 from 154 patents)


1 patent:

1. 4768289 - Cobalt base alloy coating for a guide bar of a chain saw

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12/30/2025
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