Average Co-Inventor Count = 5.00
ph-index = 1
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. Safety-kleen Systems, Inc. (1 from 28 patents)
2. Michael Endres (0 patent)
3. Brian E. Porter (0 patent)
1 patent:
1. 7740711 - Parts washer heater pump module