Average Co-Inventor Count = 2.57
ph-index = 12
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. Karsten Manufacturing Corporation (14 from 1,904 patents)
14 patents:
1. 7762115 - Loft and lie adjustment tool for golf clubs
2. 7513060 - Loft and lie measurement tool for golf clubs
3. D552197 - Golf putter head
4. D533243 - Golf putter head
5. D486872 - Golf putter head
6. 6623372 - Golf putter with adjustable shaft and adjustable hosel
7. D474821 - Golf putter head
8. D451973 - Golf putter head
9. D450799 - Golf putter head
10. D449865 - Golf putter head
11. D449664 - Golf putter face
12. D444833 - Golf putter head
13. D443905 - Golf putter head
14. D441820 - Golf putter head