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. Leister Technologies Ag (4 from 56 patents)
4 patents:
1. D962316 - Heating apparatus
2. D936715 - Welding machine
3. D926848 - Welding machine
4. D896290 - Heating apparatus