Average Co-Inventor Count = 3.23
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. The Hoover Comapny (4 from 429 patents)
2. Elgo Irrigation Ltd. (3 from 7 patents)
7 patents:
1. D582004 - Illuminating water sprinkler
2. D582005 - Irrigation apparatus handle
3. D577102 - Irrigation apparatus-variable jet hose pistol
4. D474868 - Dust bin viewing window for a robotic vacuum cleaner
5. D474312 - Robotic vacuum cleaner
6. D473983 - Handle for a robotic vacuum cleaner
7. D473984 - Sensor visor for a robotic vacuum cleaner