Average Co-Inventor Count = 4.80
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. J. Eberspächer Gmbh & Co. (2 from 45 patents)
2 patents:
1. 6164554 - Pressure atomizing type burner for an engine independent heating system
2. 5988156 - Fluid fuel spray burner for a heater