Growing community of inventors

Eberdingen, Germany

Rolf J Giersch

Average Co-Inventor Count = 4.20

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 = 23

Rolf J GierschKarl Hofmann (2 patents)Rolf J GierschEwald Eblen (2 patents)Rolf J GierschWerner Banzhaf (1 patent)Rolf J GierschHelmut Norberg (1 patent)Rolf J GierschDieter Liedtke (1 patent)Rolf J GierschHeinrich Faber (1 patent)Rolf J GierschRolf J Giersch (2 patents)Karl HofmannKarl Hofmann (57 patents)Ewald EblenEwald Eblen (26 patents)Werner BanzhafWerner Banzhaf (10 patents)Helmut NorbergHelmut Norberg (3 patents)Dieter LiedtkeDieter Liedtke (3 patents)Heinrich FaberHeinrich Faber (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Robert Boschgmbh (2 from 29,302 patents)


2 patents:

1. 4909446 - Fuel injection nozzle for internal combustion engines

2. 4801095 - Fuel injection nozzle for internal combustion engines

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1/5/2026
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