Average Co-Inventor Count = 4.00
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. Eleven LLC (4 from 6 patents)
4 patents:
1. D496501 - Domed cat litter box
2. 6694922 - Retractable leash assembly
3. D463887 - Ramped cat litter box
4. 6405683 - Retractable leash assembly