Average Co-Inventor Count = 3.60
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. Stant USA Corp. (3 from 54 patents)
3 patents:
1. 10018161 - Fuel vapor recovery system
2. 9694310 - Fuel vapor recovery canister
3. 9359977 - Fuel vapor recovery canister