Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407975 | Door entryway system | Brent Van Camp | 2019-09-10 |
| 10240353 | Shipping system with pre-hung door | Tomasz Jaskiewicz, Michael K. Mitchell | 2019-03-26 |
| 10202795 | Doorsill | Thomas C. Swank, Tomasz Jaskiewicz, George Heid, Brent Van Camp, Michael K. Mitchell | 2019-02-12 |