Average Co-Inventor Count = 2.67
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 (6 from 188 patents)
6 patents:
1. D923083 - Banknote processing machine
2. D923084 - Banknote processing machine
3. D923085 - Banknote processing machine
4. D886896 - Banknote processing machine
5. D886897 - Banknote processing machine
6. D886187 - Banknote processing machine