Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12089562 | Clumping animal litter and method thereof | Perry Nga, David Lyons, Ahmed Drief | 2024-09-17 |
| 11684035 | Clumping animal litter and method thereof | Perry Nga, David Lyons, Ahmed Drief | 2023-06-27 |
| 11076576 | Clumping animal litter and method thereof | Perry Nga, David Lyons, Ahmed Drief | 2021-08-03 |
| 10383308 | Clumping animal litter and method thereof | Perry Nga, David Lyons, Ahmed Drief | 2019-08-20 |