Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8925904 | Metal safety rail for open floors of a building under construction | Steve M. Stawychny | 2015-01-06 |
| 8424851 | Metal safety rail for open floors of a building under construction | Steve M. Stawychny | 2013-04-23 |