Growing community of inventors

Seelscheid, Germany

Ingo Kellerhof

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 = 13

Ingo Kellerhof ↔ Kurt Krippl (1 patent)Ingo Kellerhof ↔ Rolf Roers (5 patents)Ingo Kellerhof ↔ Hans-Dieter Pfeil (1 patent)Ingo Kellerhof ↔ Walter Schindler (0 patent)Ingo KellerhofIngo Kellerhof (1 patent)Kurt KripplKurt Krippl (16 patents)Rolf RoersRolf Roers (5 patents)Hans-Dieter PfeilHans-Dieter Pfeil (2 patents)Walter SchindlerWalter Schindler (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,160 patents)

2. Covestro Deutschland Ag (646 patents)


1 patent:

1. 5411389 - Apparatus for the continuous production of foamed plastics

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/29/2025
Loading…