Average Co-Inventor Count = 1.89
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. Bissell Homecare, Inc. (6 from 587 patents)
6 patents:
1. D862010 - Robotic vacuum cleaner
2. D850040 - Vacuum cleaner base
3. D836866 - Hand-carriable vacuum cleaner
4. D827237 - Vacuum cleaner base
5. D823565 - Vacuum cleaner
6. D821047 - Vacuum cleaner upright portion