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. Giesecke & Devrient Gmbh (1 from 672 patents)
2. Giesecke+devrient Currency Technology Gmbh (1 from 190 patents)
3. Gammerler Ag (1 from 7 patents)
3 patents:
1. 12358747 - Device for stacking flat items
2. 7118101 - Device and method for the input and storage of banknotes
3. 6349937 - Switching mechanism