Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117186 | Air conditioning appliance having an internal shield | Richard Michael Phillips, Joseph Robert Tobbe | 2024-10-15 |
| 11774136 | Air conditioner drain pan platform | Stephen D. Hatcher, Logan Chayse Dunaway, Richard Michael Phillips, Christopher Raymond Geisen, Robert T. Mills | 2023-10-03 |
| 11739953 | Air conditioning appliance and make-up air assembly | Eric Ormsby Sakal, Joseph Robert Tobbe, Joshua Duane Longenecker, Charles D. Robinson, III, Timothy Scott Shaffer | 2023-08-29 |
| 11187410 | Intermittent ignition device for a furnace | Kenneth Patrick Hobbs, Jr. | 2021-11-30 |