Average Co-Inventor Count = 1.20
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. R82 A/s (3 from 18 patents)
3 patents:
1. D744909 - Walking frame for disabled
2. D598680 - Modular seat for a wheelchair
3. D588051 - Front member for a support mechanism for a wheelchair