Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934227 | Compost bin | Anthony Bruce Wallis, Richard Wallis | 2021-03-02 |
| 8181601 | Pet litter box | Oliver Clemens Robert Kratzer | 2012-05-22 |
| D512801 | Moated pet-food bowl | Oliver Clemens Robert Kratzer | 2005-12-13 |