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. Hankook Tire Co., Ltd. (3 from 167 patents)
2. Hankook Tire Mfg. Co., Ltd (3 from 10 patents)
6 patents:
1. D730815 - Tire tread
2. D661642 - Tire tread
3. D609628 - Tire tread
4. D557199 - Tire tread
5. D556120 - Tire tread
6. D555574 - Tire tread