Average Co-Inventor Count = 13.55
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 832,812 patents)
3 patents:
1. 4368614 - Vertical wire-rope twisting machine
2. 4240246 - Wire stranding machine
3. 4190017 - Tank furnace for hot-dip metal coating