Average Co-Inventor Count = 4.00
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. Cybergear, Inc. (2 from 2 patents)
2. Tectrix Fitness Equipment, Inc. (1 from 5 patents)
3 patents:
1. 5690582 - Interactive exercise apparatus
2. 5466200 - Interactive exercise apparatus
3. 5462503 - Interactive exercise apparatus