Average Co-Inventor Count = 4.36
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. Pilz Gmbh & Co Kg. (2 from 158 patents)
2 patents:
1. D971284 - Operating-mode selecting assembly of reader unit, selector, and key
2. D837152 - Combined input and output module