Average Co-Inventor Count = 4.80
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. J. Eberspächer Gmbh & Co. (3 from 45 patents)
3 patents:
1. 6006997 - Heating appliance, in particular for heating a motor vehicle passenger
2. 5894988 - Burner for a vehicle heater or a particle filter regenerator
3. 5788148 - Vehicle heating appliance with overheating checking device