Average Co-Inventor Count = 8.00
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. Mann+hummel Gmbh (1 from 1,011 patents)
2. Behr Gmbh Co. Kg (1 from 208 patents)
3. Mahle Behr Gmbh & Co. Kg (33 patents)
1 patent:
1. 8534267 - Device for exhaust gas recirculation for a combustion engine