Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852419 | Air-cooled heat exchanger with tab and slot frame | Rod Day, Steve Tietz | 2023-12-26 |
| D969296 | Ceiling fan | — | 2022-11-08 |
| D936812 | Ceiling fan | — | 2021-11-23 |
| 11098964 | Modular piping manifold system for heat exchangers | Indian Martin, Chad Martin, Ron Kuegler | 2021-08-24 |
| D848826 | Over-the-door wreath hanger | — | 2019-05-21 |
| 9325094 | Device for powering battery dependent equipment with AC power | — | 2016-04-26 |
| 7415744 | Multipurpose foldable candle tool | — | 2008-08-26 |
| 5873481 | Display and dispensing device with security door | Ryan B. Gruhn | 1999-02-23 |
| 5822925 | Hook-mounted hinge mechanism for oven doors | Michael McKinney | 1998-10-20 |