Average Co-Inventor Count = 1.80
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. Bissell Inc. (5 from 412 patents)
5 patents:
1. D1086623 - Floor cleaner
2. D1073224 - Carpet cleaner
3. 12171395 - Surface cleaning apparatus with lighting
4. 11903555 - Surface cleaning apparatus with lighting
5. 11707178 - Shoe cleaning apparatus and method