Average Co-Inventor Count = 2.00
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. Leister Technologies Ag (2 from 56 patents)
2 patents:
1. D936715 - Welding machine
2. D926848 - Welding machine