Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D638590 | Cat litter box | John M. Lipscomb | 2011-05-24 |
| D637770 | Pet fountain | John M. Lipscomb, Qing He | 2011-05-10 |
| 7900584 | Animal entertainment device | Jonathan D. Supanich, Betsy M. Lipscomb, John M. Lipscomb, Timothy B. Strandell, Daniel J. DeLay | 2011-03-08 |