Average Co-Inventor Count = 3.43
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. The Welding Institute (1 from 39 patents)
2. Fundo Wheels as (1 from 1 patent)
2 patents:
1. 6769743 - Two-piece wheel
2. 5813592 - Friction stir welding