Average Co-Inventor Count = 2.25
ph-index = 13
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 (12 from 294 patents)
2. Siemens Nixdorf Informationssysteme Aktiengesellschaft (6 from 189 patents)
18 patents:
1. D671164 - Counting machine
2. D669525 - Counting machine
3. D663765 - Counting machine
4. D661727 - Counting machine
5. D631634 - Data-processing system
6. D629585 - Data-processing system
7. D628764 - Data-processing system
8. D626545 - Terminal
9. D626544 - Terminal
10. D625305 - Data-processing system
11. D581934 - Sight shield for ATM keypad or the like
12. D536192 - Scan and pay tower
13. D424100 - Multi-function printer
14. D414163 - Desktop card terminal
15. D413868 - Stand-alone card terminal