Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D607159 | Feline play structure | Kelly C. Kellogg, Dean B. Krotts | 2009-12-29 |
| D606713 | Combined feline swat track and scratcher structure | Kelly C. Kellogg, Dean B. Krotts | 2009-12-22 |
| D606714 | Feline play structure | Kelly C. Kellogg, Dean B. Krotts | 2009-12-22 |
| 7228820 | Expandable animal kennel | Michael S. Kellogg | 2007-06-12 |