Average Co-Inventor Count = 4.81
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. T.m.c., Inc. (3 from 232 patents)
3 patents:
1. 5154011 - Cross country ski boot with a covering flap
2. 5078419 - Sole-support device
3. 4907353 - Cross-country ski boot