Average Co-Inventor Count = 4.50
ph-index = 3
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. Behr Gmbh & Co. (3 from 230 patents)
2. J. Eberspaecher Gmbh & Co. Kg (1 from 62 patents)
3 patents:
1. 5806479 - Additional heating arrangement
2. 5725048 - Process for cooling drive components and heating the passenger
3. 5665261 - Motor vehicle electric heating device having angled off metal heating