Average Co-Inventor Count = 3.43
ph-index = 4
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. Rollerblade, Inc. (4 from 71 patents)
2. Nordica S.p.a. (1 from 235 patents)
4 patents:
1. 5765841 - In-line skate with full access frame
2. 5596820 - Adjustable shell for sports shoes
3. 5342070 - In-line skate with molded joe box
4. D346192 - In-line skate