Average Co-Inventor Count = 4.04
ph-index = 8
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. Cobra Golf Corporation (11 from 273 patents)
11 patents:
1. D684228 - Golf club head
2. D684229 - Golf club head
3. D684230 - Golf club head
4. D682376 - Golf club head
5. D671605 - Golf club headcover
6. D666261 - Golf club head
7. D666262 - Golf club head
8. D665472 - Golf club head
9. D661359 - Golf club grip
10. D641445 - Golf club head
11. D639881 - Golf club head