Average Co-Inventor Count = 3.46
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. Gebr. Happich Gmbh (2 from 124 patents)
2. Becker Group Europe Gmbh (1 from 27 patents)
3 patents:
1. 5951089 - Sun visor for motor vehicles
2. 5533776 - Sun visor for motor vehicles
3. 5383700 - Position detent for sun visor for vehicles