Average Co-Inventor Count = 4.00
ph-index = 3
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 Currency Technology Gmbh (3 from 188 patents)
3 patents:
1. D886896 - Banknote processing machine
2. D886897 - Banknote processing machine
3. D886187 - Banknote processing machine