Average Co-Inventor Count = 2.57
ph-index = 3
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. Other (2 from 832,812 patents)
2. Ashley Products Corporation (1 from 1 patent)
3 patents:
1. 5855186 - Sanitization system for cat litter boxes
2. 5775258 - Sanitization system for cat litter boxes
3. 4404006 - Filter device