Average Co-Inventor Count = 2.90
ph-index = 7
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. (17 from 187 patents)
18 patents:
1. D1092860 - Hockey facemask
2. 12329230 - Sport helmet
3. 12102165 - Adjustable sport helmet
4. 11517065 - Protective helmet with liner assembly
5. 10750811 - Helmet with sweat gutter
6. 10455884 - Protective helmet with liner assembly
7. D860547 - Left and right front side portions of an outer shell of a sports helmet
8. D859752 - Outer shell of a sports helmet
9. D859753 - Top rear portions of an outer shell of a sports helmet
10. 9649548 - Protective element for use in sport
11. 9526291 - Helmet with rear adjustment mechanism
12. D725313 - Helmet
13. 8881315 - Protective helmet
14. 8875319 - Protective element for use in sport
15. 8418270 - Protective helmet