Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960334 | Magnetic closure system for HVAC filter grilles and method of use | Jeffrey L. Stewart | 2021-03-30 |
| 6453625 | Insulated building block | — | 2002-09-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960334 | Magnetic closure system for HVAC filter grilles and method of use | Jeffrey L. Stewart | 2021-03-30 |
| 6453625 | Insulated building block | — | 2002-09-24 |