Average Co-Inventor Count = 6.00
ph-index = 1
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. Leybold Aktiengesellschaft (1 from 393 patents)
2. Zf Friedrichshafen Ag (3,429 patents)
1 patent:
1. 4956196 - Method for producing a corrosion-resistant coating on the surface of