Average Co-Inventor Count = 2.02
ph-index = 10
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.
Company Filing History:
1. Phonak Ag (8 from 333 patents)
2. Grammer Ag (2 from 335 patents)
3. Expotechnik Heinz Soschinski Gmbh (2 from 2 patents)
4. Phonak Communications Ag (1 from 5 patents)
5. Heiniger Ag (1 from 5 patents)
6. Toko Ag (1 from 3 patents)
7. Zintmeyer & Lux Ag (1 from 2 patents)
16 patents:
1. D942765 - Train seat
2. D918610 - Bus seat
3. D700592 - Earphones
4. D663847 - Hearing aid
5. D646788 - Hearing aid
6. D626693 - Clipper
7. D618672 - Earphones
8. D612841 - Earphones
9. D603379 - Earphones
10. D593548 - Microphone
11. D577708 - Wireless microphone transmitter
12. D496030 - Microphone
13. D383220 - Ceiling support for exhibition construction system
14. D374291 - Ceiling support for exhibition construction system
15. D354768 - Ring binder