Average Co-Inventor Count = 1.68
ph-index = 18
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. Sumitomo Rubber Industries Limited (37 from 4,402 patents)
2. Roger Cleveland Golf Company, Inc. (23 from 107 patents)
3. Sri Sports Limited (22 from 628 patents)
4. Sri Sprots Limited (1 from 1 patent)
83 patents:
1. D1095716 - Golf club head
2. D1095717 - Golf club head
3. D1094610 - Golf club head
4. D1081871 - Head for a golf club
5. D1079864 - Golf club head
6. D1078890 - Golf club head
7. D1078897 - Golf club head
8. D1078899 - Golf club head
9. D1068987 - Golf club head
10. D1068988 - Golf club head
11. D1068989 - Golf club head
12. D1023199 - Golf club head
13. D1023201 - Golf club head
14. D1016194 - Golf club head
15. D1016195 - Golf club head