Average Co-Inventor Count = 4.08
ph-index = 45
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 (90 from 2,054 patents)
2. Topgolf Callaway Brands Corp. (90 from 275 patents)
3. Other (1 from 832,680 patents)
4. Callaway Gold Company (1 from 8 patents)
5. Callaway Wolf Company (1 from 1 patent)
183 patents:
1. D1099238 - Putter head
2. D1099239 - Putter head
3. D1093526 - Putter head
4. D1093525 - Putter head
5. D1093527 - Putter head
6. D1091735 - Putter head
7. 12397203 - Additive manufacturing methods for golf club components
8. 12390700 - Additive manufactured golf club face insert
9. D1089478 - Putter head
10. D1089482 - Putter head
11. D1089485 - Putter head
12. D1089484 - Putter head
13. D1089483 - Putter head
14. D1088153 - Putter head
15. D1088155 - Putter head