Average Co-Inventor Count = 2.05
ph-index = 14
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 (16 from 294 patents)
2. Siemens Nixdorf Informationssysteme Aktiengesellschaft (4 from 189 patents)
3. Wincor Nixdorf Gmbh & Co. Kg (1 from 21 patents)
21 patents:
1. D671164 - Counting machine
2. D669525 - Counting machine
3. D663765 - Counting machine
4. D661727 - Counting machine
5. D652650 - Self-checkout system
6. D648953 - Self-checkout system
7. D631676 - Self-checkout system
8. D631634 - Data-processing system
9. D631264 - Self-checkout system
10. D629585 - Data-processing system
11. D628764 - Data-processing system
12. D626545 - Terminal
13. D626544 - Terminal
14. D625305 - Data-processing system
15. D581934 - Sight shield for ATM keypad or the like