Growing community of inventors

Speyer, Germany

Alfred Pirker

Average Co-Inventor Count = 6.43

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 = 2

Alfred PirkerHerbert Naarmann (4 patents)Alfred PirkerHans-Josef Sterzel (4 patents)Alfred PirkerFranz Brandstetter (4 patents)Alfred PirkerBernhard Rosenau (4 patents)Alfred PirkerBernd-Steffen Von Bernstorff (4 patents)Alfred PirkerBurkhard Straube (4 patents)Alfred PirkerUlrich Endemann (4 patents)Alfred PirkerGraham E McKee (2 patents)Alfred PirkerGraham Edmund Mc Kee (2 patents)Alfred PirkerWerner Lenz (1 patent)Alfred PirkerWolfgang Seib (1 patent)Alfred PirkerAlfred Pirker (5 patents)Herbert NaarmannHerbert Naarmann (91 patents)Hans-Josef SterzelHans-Josef Sterzel (83 patents)Franz BrandstetterFranz Brandstetter (31 patents)Bernhard RosenauBernhard Rosenau (22 patents)Bernd-Steffen Von BernstorffBernd-Steffen Von Bernstorff (10 patents)Burkhard StraubeBurkhard Straube (4 patents)Ulrich EndemannUlrich Endemann (4 patents)Graham E McKeeGraham E McKee (45 patents)Graham Edmund Mc KeeGraham Edmund Mc Kee (27 patents)Werner LenzWerner Lenz (46 patents)Wolfgang SeibWolfgang Seib (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (5 from 10,754 patents)


5 patents:

1. 6197872 - Thin wall panels

2. 6103813 - Covering grid plates for ventilation openings

3. 6063868 - Housings for security devices

4. 6063854 - Moldings for sanitary and bathroom fittings

5. 5128191 - Flexurally strong component

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as of
12/8/2025
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