Average Co-Inventor Count = 3.31
ph-index = 5
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)
2. J. Eberspacher Gmbh (2 from 36 patents)
5 patents:
1. 6243532 - Rotational speed control device for an electric motor
2. 6164554 - Pressure atomizing type burner for an engine independent heating system
3. 6021752 - Vehicle heater independent of the engine
4. 5855319 - Vehicle heater
5. 5511413 - Method and device for determining the load condition of particle filters