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London, United Kingdom

Mathias Hahn

Average Co-Inventor Count = 2.83

ph-index = 8

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 = 190

Mathias HahnRobert Karl Stevenson (10 patents)Mathias HahnAlexander M Muspratt-Williams (10 patents)Mathias HahnPaolo Grazioli (6 patents)Mathias HahnHerbert V Kohler, Jr (1 patent)Mathias HahnMathias Hahn (17 patents)Robert Karl StevensonRobert Karl Stevenson (39 patents)Alexander M Muspratt-WilliamsAlexander M Muspratt-Williams (34 patents)Paolo GrazioliPaolo Grazioli (8 patents)Herbert V Kohler, JrHerbert V Kohler, Jr (239 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kohler Mira Limited (10 from 162 patents)

2. Kohler Company (7 from 3,418 patents)


17 patents:

1. D925018 - Toilet

2. D913464 - Toilet

3. D884850 - Toilet

4. D862667 - Toilet

5. D829310 - Toilet

6. D827113 - Toilet

7. D822183 - Toilet

8. D802105 - Toilet

9. D801490 - Toilet

10. D801491 - Toilet

11. D704802 - Faucet

12. D704805 - Faucet handle

13. D704800 - Showerhead

14. D704807 - Waterspout

15. D698420 - Faucet

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as of
1/13/2026
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