Average Co-Inventor Count = 3.00
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 (1 from 832,680 patents)
2. Ascend Stair Company (1 from 2 patents)
2 patents:
1. 10723168 - Stair layout template and method for using the template
2. D646955 - Bracket for constructing stair unit