Average Co-Inventor Count = 1.43
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. China Pacificarbide, Inc. (9 from 17 patents)
2. U.S. Tsubaki Holdings, Inc. (4 from 6 patents)
3. Harsco Technologies Corporation (2 from 92 patents)
15 patents:
1. D1031794 - Saw tooth
2. 11498139 - Saw tooth and insert therefor
3. D949939 - Saw tooth
4. 10981240 - Saw tooth and insert therefor
5. D859476 - Tine attachment
6. D859477 - Tine attachment
7. D857768 - Saw tooth
8. D857757 - Tine attachment
9. D857758 - Tine attachment
10. D857759 - Tine attachment
11. D857760 - Tine attachment
12. D857756 - Tine attachment
13. D804551 - Saw tooth
14. D800805 - Tamping tool
15. D800806 - Tamping tool