Average Co-Inventor Count = 5.00
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 patents:
1. 4720132 - Electrically conductive stiffening wire for a sun visor for vehicles
2. 4707019 - Mounting housing for sun visor for vehicles