Average Co-Inventor Count = 2.00
ph-index = 1
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)
3 patents:
1. 10214899 - Handrail for staircase or ramp
2. 9790679 - Handrail for staircase or ramp
3. 9663942 - Handrail for staircase or ramp