Average Co-Inventor Count = 2.79
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. Other (3 from 832,680 patents)
2. Stairassist Walker, LLC (1 from 1 patent)
4 patents:
1. 11759385 - Safety control for mobility device
2. 10569055 - Medical tubing management apparatus
3. 10278884 - Ambulatory assistance apparatus adaptable for a staircase
4. 9895281 - Mobility chair for staircase