Average Co-Inventor Count = 5.00
ph-index = 2
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 (5 from 429 patents)
5 patents:
1. D538985 - Indicia for a floor care appliance
2. D537220 - Suction nozzle
3. D536493 - Lens portion of a suction nozzle
4. D536494 - Lighting for a suction nozzle
5. D536495 - Suction nozzle