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. Leybold-heraeus Gmbh & Co. Kommandit-gesellschaft (1 from 3 patents)
1 patent:
1. 4198607 - Input circuit for a measuring amplifier device