Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047134 | Manufactured building panel | Stephen W. Steffes, David J. Stucky, Andrew Clyde Brandt, Nikki J. Whitney | 2021-06-29 |
| 11035128 | Exterior cladding panels and methods for installing them | Stephen W. Steffes, David J. Stucky, Brian W. Kirn | 2021-06-15 |
| 10920429 | Siding panel with improved locking mechanism and method of manufacture | — | 2021-02-16 |
| D910207 | Manufactured siding panel with frame | Stephen W. Steffes, David J. Stucky, Andrew Clyde Brandt, Nikki J. Whitney | 2021-02-09 |
| 10882232 | Variegated building product and method | David J. Stucky, Travis R. Arbogast, Randall M. Elinski, Stephen W. Steffes | 2021-01-05 |