Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975562 | Smart corner and wall frame system | Darrin Griechen | 2021-04-13 |
| 10941546 | Mechanical electrical plumbing tunnel | Darrin Griechen | 2021-03-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975562 | Smart corner and wall frame system | Darrin Griechen | 2021-04-13 |
| 10941546 | Mechanical electrical plumbing tunnel | Darrin Griechen | 2021-03-09 |