Average Co-Inventor Count = 3.75
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. Sport Maska Inc. (2 from 188 patents)
2 patents:
1. 9656137 - Two-part hockey stick
2. 9586112 - Ice hockey goalie stick and method for making same