Average Co-Inventor Count = 1.33
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. Sport Maska Inc. (4 from 187 patents)
2. Tropsport Acquisitions Inc. (2 from 7 patents)
6 patents:
1. D440017 - Protective elbow pad
2. D431621 - Hockey goalie stick
3. D430362 - Protective elbow pad
4. 6033328 - Hockey stick shaft
5. 5577725 - Hockey stick handle
6. 5306003 - Hockey stick shaft