Average Co-Inventor Count = 1.50
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. Combi Corporation (4 from 192 patents)
4 patents:
1. D480120 - Exercise stationary bike
2. D479865 - Exercise stationary bike
3. D360916 - Ergometer
4. D343879 - Stair climbing exercise machine