Growing community of inventors

Dornstadt, Germany

Ralf-Dirc Roitzheim

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 = 12

Ralf-Dirc Roitzheim ↔ Martin Hartweg (1 patent)Ralf-Dirc Roitzheim ↔ Thomas Fetzer (1 patent)Ralf-Dirc Roitzheim ↔ Bernd Morsbach (1 patent)Ralf-Dirc Roitzheim ↔ Andrea Seibold (1 patent)Ralf-Dirc Roitzheim ↔ Leonhard Walz (1 patent)Ralf-Dirc RoitzheimRalf-Dirc Roitzheim (1 patent)Martin HartwegMartin Hartweg (30 patents)Thomas FetzerThomas Fetzer (26 patents)Bernd MorsbachBernd Morsbach (20 patents)Andrea SeiboldAndrea Seibold (15 patents)Leonhard WalzLeonhard Walz (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (1 from 10,754 patents)


1 patent:

1. 6153161 - Process for reducing NO.sub.x from exhaust fumes

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as of
12/6/2025
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