Average Co-Inventor Count = 1.42
ph-index = 19
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. Alfred Kaercher Gmbh & Co. Kg (68 from 212 patents)
2. Alfred Kärcher Se Co. Kg (1 from 51 patents)
3. Alfred Kaercher Se &co. Kg (1 from 1 patent)
70 patents:
1. D1097398 - Floor cleaning robot
2. D1060897 - High pressure cleaner
3. D1029427 - Vacuum cleaner
4. 11897010 - Heatable high pressure cleaning appliance
5. D1006355 - Floor cleaning device
6. D1006356 - Floor cleaning device
7. D1000023 - Machine for cleaning floors
8. D948144 - Floor cleaning machine
9. D941538 - High-pressure cleaner
10. D919207 - Cleaning machine
11. D889597 - Spray gun for a cleaning machine
12. D884620 - Docking station for a floor cleaning device
13. D830014 - Electric vacuum cleaner
14. D830015 - Electric vacuum cleaner
15. D818788 - Device for collecting drilling dust