Average Co-Inventor Count = 4.00
ph-index = 1
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 (1 from 429 patents)
2. Techtronic Floor Care Technology Limited (240 patents)
1 patent:
1. D558942 - Vacuum cleaner body