Average Co-Inventor Count = 1.85
ph-index = 4
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)
4 patents:
1. 5511278 - Cleaner with scent dispensing
2. 5247719 - Vacuum cleaner tool storage
3. 4934019 - Cleaner latch arrangement
4. D292336 - Wet/dry vacuum cleaner