Average Co-Inventor Count = 7.00
ph-index = 2
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. Nike, Inc. (4 from 15,240 patents)
4 patents:
1. 8277333 - Releasable and interchangeable connections for golf club heads and shafts
2. 8221259 - Releasable and interchangeable connections for golf club heads and shafts
3. 8177660 - Releasable and interchangeable connections for golf club heads and shafts
4. 8061008 - Releasable and interchangeable connections for golf club heads and shafts