Average Co-Inventor Count = 2.27
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. Callaway Golf Company (29 from 2,054 patents)
2. Gallaway Golf Company (1 from 2 patents)
30 patents:
1. 8753225 - Customizable golf club head
2. D686681 - Golf club head
3. D686290 - Golf club head
4. D673232 - Golf club head
5. D669947 - Iron golf club head
6. D669547 - Golf club head
7. D663370 - Golf club head
8. D663371 - Golf club head
9. D652095 - Golf club head
10. D637671 - Golf club head
11. D631110 - Iron golf club
12. D625375 - Iron golf club
13. D615139 - Golf club head
14. D614710 - Iron golf club head
15. D613358 - Iron golf club head