Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1050427 | Medical waste collection unit | Michael Zollinger, Rachel Elizabeth Wallace, Michael Hammond | 2024-11-05 |
| D1019941 | Medical waste collection unit | Michael Zollinger, Rachel Elizabeth Wallace, Michael Hammond | 2024-03-26 |
| D959658 | Medical waste collection unit | Michael Zollinger, Rachel Elizabeth Wallace, Michael Hammond | 2022-08-02 |