Average Co-Inventor Count = 5.39
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. Dutton-lainson Company (5 from 30 patents)
5 patents:
1. 11173760 - Jack assembly
2. 10640343 - Winch assembly
3. 10611201 - Jack assembly
4. D867713 - Cover for a winch assembly
5. D867714 - Cover for a winch assembly