Average Co-Inventor Count = 2.21
ph-index = 5
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. Euro-pro Operating LLC (7 from 224 patents)
7 patents:
1. 7490706 - Retractable electric cord receiving device and ventilation apparatus
2. 7487651 - Steamer with wrapped cord and hose
3. D521698 - Vacuum cleaner
4. 6986326 - Additional security for a steam boiler
5. D494718 - Dirt cup for vacuum cleaner
6. D494719 - Dirt cup for vacuum cleaner
7. D494720 - Vacuum cleaner