Average Co-Inventor Count = 2.00
ph-index = 3
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. Teleswivel, LLC (3 from 10 patents)
2. Williams Innovations, LLC (2 from 7 patents)
5 patents:
1. 8925954 - Hitch apparatus for vehicles
2. 8925955 - Hitch apparatus for vehicles
3. 8789842 - Weight distribution hitch apparatus
4. 8302987 - Adjustable towing apparatus for vehicles
5. 8276931 - Dual tow ball coupling apparatus