Growing community of inventors

Esslingen, Germany

Stefan Hasselwander

Average Co-Inventor Count = 2.03

ph-index = 3

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 = 45

Stefan HasselwanderMatthias Oesterle (16 patents)Stefan HasselwanderAndreas Diefenbach (6 patents)Stefan HasselwanderMarc Michalak (1 patent)Stefan HasselwanderPeter Schmid (1 patent)Stefan HasselwanderStefan Hasselwander (23 patents)Matthias OesterleMatthias Oesterle (139 patents)Andreas DiefenbachAndreas Diefenbach (188 patents)Marc MichalakMarc Michalak (14 patents)Peter SchmidPeter Schmid (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hansgrohe Se (23 from 527 patents)


23 patents:

1. D1073867 - Faucet

2. D1057102 - Bathtub spout

3. D1057131 - Faucet

4. D1052697 - Faucet

5. D1042742 - Bathtub spout

6. D1042743 - Faucet

7. D1042744 - Faucet

8. D1042746 - Faucet

9. D1042745 - Faucet

10. D1042751 - Faucet

11. D1042752 - Faucet

12. D1040299 - Faucet

13. D1040297 - Faucet

14. D1040298 - Faucet

15. D1040295 - Freestanding tub filler

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as of
12/13/2025
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