Average Co-Inventor Count = 2.40
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. Sms Eumuco Gmbh (1 from 30 patents)
2. Wdb Ringwalztechnik Gmbh (1 from 2 patents)
3. Dr. Ing. H.c. F. Porsche Aktiengesellschaft (4,052 patents)
4. Sms Group Gmbh (264 patents)
2 patents:
1. 6672123 - System for cold-forming a flange
2. 6076387 - Process for rolling bevel gears on an axial stamping rolling machine and