Average Co-Inventor Count = 3.00
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. Eberspächer Exhaust Technology Gmbh & Co. Kg (2 from 165 patents)
2. Purem Gmbh (1 from 107 patents)
3. J. Eberspaecher Gmbh & Co. Kg (1 from 66 patents)
4. J. Eberspacher Gmbh & Co Kg (60 patents)
4 patents:
1. 11542851 - Exhaust system
2. 9822684 - Exhaust gas duct system for an internal combustion engine
3. 9334785 - Exhaust gas treatment device
4. 7617909 - Muffler