Average Co-Inventor Count = 2.31
ph-index = 3
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. Swix Sport as (3 from 5 patents)
2. Emhart Industries, Inc. (1 from 595 patents)
3. True Temper Sports, Inc. (1 from 23 patents)
4. Brav as (0 patent)
5 patents:
1. 8505975 - Releasably attachable end piece to a pole
2. 8282131 - Ski pole
3. 5993328 - Golf club shaft
4. D411273 - Golf club shaft
5. 5685781 - Golf club shaft