Average Co-Inventor Count = 4.27
ph-index = 7
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. Qingdao Sentury Tire Co., Ltd. (7 from 21 patents)
13 patents:
1. D894109 - Tire for vehicle
2. D894092 - Tire for vehicle with wheel
3. D887344 - Tire
4. D864846 - Tire for vehicle
5. D864848 - Tire for vehicle
6. D853948 - Tire for vehicle
7. D807810 - Tire
8. D797655 - Tire surface
9. D788690 - Tire
10. D780106 - Tire
11. D769804 - Tire
12. D757636 - Tire
13. D751972 - Tire