Average Co-Inventor Count = 1.60
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. R82 A/s (1 from 18 patents)
4 patents:
1. D995369 - Foot pedal with weight measuring sensors for vehicles
2. 10993540 - Dynamic backrest construction
3. D830482 - Exercise device for disabled persons
4. D823175 - Wheelchair