Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259144 | Baseboard heater booster | Mark D. Blanchard, Doug F. Melville, Jr., Bruce P. Popek, Mark B. Williams | 2025-03-25 |
| 10108082 | Persistence of vision article having a semi-rigid element shaft | — | 2018-10-23 |