Average Co-Inventor Count = 1.80
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. Sgf Sueddeutsche Gelenkscheibenfabrik Gmbh & Co Kg (1 from 13 patents)
2. Sgf Sueddeutsche Gelenkscheilbenfabrik Gmbh & Co., Kg (1 from 1 patent)
3. Zf Friedrichshafen Ag (3,438 patents)
4. Süddeutsche Gelenkscheibenfabrik Gmbh & Co. Kg (7 patents)
2 patents:
1. 8517844 - Torque transmitting device
2. 8460113 - Elastic joint body