Average Co-Inventor Count = 2.07
ph-index = 6
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. The Hoover Comapny (19 from 429 patents)
19 patents:
1. D546510 - Foot of an upright vacuum cleaner
2. D528720 - Filter cover for a floor care appliance
3. D514759 - Upper portion of a floor care appliance
4. D513351 - Portion of a suction nozzle for a floor care appliance
5. D509331 - Filter cover for a floor care appliance
6. D508153 - Suction nozzle hood for a floor care appliance
7. D507087 - Portion of a suction nozzle for a floor care appliance
8. D505527 - Portion of a hood for a dry carpet cleaning dry powder spreader
9. D498888 - Carpet cleaning dry powder spreader
10. D476784 - Portion of a dirt collecting container for floor care appliance
11. D474868 - Dust bin viewing window for a robotic vacuum cleaner
12. D474569 - Hood portion of a floor care appliance
13. D474312 - Robotic vacuum cleaner
14. D474315 - Vacuum cleaner suction nozzle
15. D473986 - Foot of an upright vacuum cleaner