Average Co-Inventor Count = 3.13
ph-index = 2
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. Wella Aktiengesellschaft (4 from 433 patents)
2. Tesa Ag (1 from 171 patents)
3. Weidmueller Interface Gmbh Co. Kg (1 from 78 patents)
6 patents:
1. D770317 - LED lights
2. D640002 - Hair drying hood
3. D629968 - Hair drying hood
4. D622444 - Hair drying hood
5. D622445 - Hair drying hood
6. D571404 - Roller dispenser