Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989082 | Washer and combination washer and fastener system for building construction | Robert H. Rodenhouse, Mitch Zuverink | 2018-06-05 |
| 9945414 | Thermal break washer system and method for building construction | Robert H. Rodenhouse | 2018-04-17 |
| 9890807 | Impaling washer for building construction | Robert H. Rodenhouse | 2018-02-13 |