Average Co-Inventor Count = 2.00
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. Actuant Corporation (2 from 199 patents)
2 patents:
1. 9089899 - Pipe flange facing apparatus and method
2. D614215 - Facing tool