Average Co-Inventor Count = 2.67
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. Dunlop Holdings Limited (4 from 9 patents)
4 patents:
1. 4091854 - Tire and wheel assemblies
2. 4077453 - Tire and wheel assemblies
3. 4051885 - Tire and wheel assemblies
4. 4007769 - Tire and wheel assemblies