Average Co-Inventor Count = 3.00
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. Safety-kleen Systems, Inc. (3 from 28 patents)
3 patents:
1. 7368054 - Apparatus to separate oil and debris from an aqueous fluid
2. D535720 - Skimmer assembly
3. D530351 - Separator cover