Growing community of inventors

Duesseldorf, Germany

Patrick Speck

Average Co-Inventor Count = 2.12

ph-index = 12

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 = 467

Patrick SpeckPaul Flowers (33 patents)Patrick SpeckHans Lobermeier (4 patents)Patrick SpeckJochen Allard (4 patents)Patrick SpeckKirstin Bengard (3 patents)Patrick SpeckPatrick Speck (34 patents)Paul FlowersPaul Flowers (227 patents)Hans LobermeierHans Lobermeier (148 patents)Jochen AllardJochen Allard (123 patents)Kirstin BengardKirstin Bengard (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grohe Ag (34 from 487 patents)


34 patents:

1. D669157 - Showerhead

2. D669158 - Showerhead

3. D665878 - Handle

4. D665054 - Flush mount shower mixer

5. D660403 - Faucet

6. D659799 - Faucet

7. D659798 - Faucet

8. D659800 - Faucet

9. D659794 - Hand shower

10. D659795 - Hand shower

11. D659804 - Spout

12. D659805 - Spout

13. D659803 - Spout

14. D657441 - Spout

15. D656582 - Showerhead

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as of
1/12/2026
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