Average Co-Inventor Count = 3.27
ph-index = 32
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 (88 from 2,054 patents)
2. Topgolf Callaway Brands Corp. (8 from 252 patents)
96 patents:
1. 12415117 - Golf club head with reinforced bendable hosel
2. 12296234 - Golf club head with stress-reducing features
3. 12246342 - Method of manufacturing golf club head with polymer coated face
4. 12202006 - Method of manufacturing golf club head with polymer coated face
5. 12151144 - Golf club head with hollow stress-reducing features
6. 11752399 - Golf club head with reinforced bendable hosel
7. 11623240 - Method of manufacturing golf club head with polymer coated face
8. 11618052 - Method of manufacturing golf club head with polymer coated face
9. 11364423 - Golf club head having stress-reducing features
10. 11325013 - Golf club head having adjustable stress-reducing structures
11. 11135614 - Golf club head with polymer coated face
12. 11045697 - Golf club head with face damping and stress-reduction features
13. 10981040 - Golf club head having stress-reducing features
14. 10912970 - Golf club head having adjustable stress-reducing structures
15. 10737152 - Golf club head with face damping and stress-reduction features