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. Kobe Steel, Ltd. (2 from 1,887 patents)
2 patents:
1. 4145598 - Automatic arc welding process using a consumable nozzle
2. 4045648 - Automatic arc welding process using a consumable nozzle