Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643158 | Water wheel | Qing He | 2011-08-09 |
| D641764 | Pump module housing | Qing He | 2011-07-19 |
| D638590 | Cat litter box | Stanley L. Suring | 2011-05-24 |
| D637770 | Pet fountain | Qing He, Stanley L. Suring | 2011-05-10 |
| 7918186 | Grass-growing devices for pet fountains | Sean Rowe | 2011-04-05 |
| 7900584 | Animal entertainment device | Stanley L. Suring, Jonathan D. Supanich, Betsy M. Lipscomb, Timothy B. Strandell, Daniel J. DeLay | 2011-03-08 |