Average Co-Inventor Count = 3.00
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. Wincor Nixdorf International Gmbh (3 from 294 patents)
3 patents:
1. 7980474 - Card-holding device in a card-processing apparatus
2. 7708274 - Card-holding device in a card-processing apparatus
3. 7451983 - Card-holding device in a card-processing apparatus