Average Co-Inventor Count = 1.80
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. Canstar Sports Group Inc. (2 from 26 patents)
2. Warrington Inc. (1 from 19 patents)
3 patents:
1. 4907813 - Ice hockey skate blade
2. D305560 - Skate boot
3. 4835885 - Skate boot