Average Co-Inventor Count = 1.10
ph-index = 20
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. Friedrich Grohe Armaturenfabrik Gmbh+co. (11 from 72 patents)
2. Friedrich Grohe Aktiengesellschaft (10 from 193 patents)
3. Prasenta Kg Weber & Co. (4 from 4 patents)
4. Other (3 from 832,912 patents)
5. Gebr. Happich Gmbh (2 from 124 patents)
6. Parat-Werk Schonenbach Gmbh + Co., Kg (2 from 8 patents)
7. Bremshey Aktiengesellschaft (1 from 5 patents)
8. Werkzeug-Union Gmbh-Dwu (1 from 2 patents)
9. Brain Promotion Gmbh & Co. Kg (1 from 1 patent)
10. Bremshey Spiel - Und Sportgerate Vertriebs, Gmbh (1 from 1 patent)
36 patents:
1. 9247793 - Compact umbrella with can-shaped handle
2. 8156951 - Pocket umbrella comprising a handle cover and a support for the telescopic tube
3. D363571 - Sports helmet
4. 5421035 - Protective helmet
5. D341191 - Combined hand shower holder and plumbing connector
6. D340376 - Hand shower holder
7. D339627 - Hand-held shower
8. D339492 - Wall-mounted support for a hand-held shower sprayer and soapdish
9. D337369 - Water discharge head
10. D336252 - Temperature indicator
11. D334794 - Holder for a shower head
12. D334046 - Combined shower and sprinkler head
13. D334049 - Combined shower head and brush
14. D333772 - Letter opener
15. D333338 - Combined shower and sprinkler head