Average Co-Inventor Count = 4.44
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. Nixdorf Computer Ag (2 from 126 patents)
2 patents:
1. 4703162 - Device for receiving, inspecting and storing instruments of value
2. 4170348 - Transport device for reading of identification cards