Average Co-Inventor Count = 5.81
ph-index = 6
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 (5 from 273 patents)
2. Cobra Gold Incorporated (1 from 4 patents)
6 patents:
1. D711992 - Golf club head
2. D711993 - Golf club head
3. D710467 - Golf club head
4. D709570 - Golf club head
5. D661359 - Golf club grip
6. D652464 - Golf club