Average Co-Inventor Count = 2.18
ph-index = 4
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 Manufacturing Inc. (4 from 120 patents)
4 patents:
1. 6502607 - Fuel tank valve apparatus
2. 6422261 - Weldable mount for fuel system component
3. 6405747 - Fuel tank vent valve with liquid carryover filter
4. 6386244 - Fuel tank valve apparatus