Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357185 | Rafter air infiltration block | Keith G. Obermeyer, David Koch, John R. Twardy, Mark H. Theno | 2002-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357185 | Rafter air infiltration block | Keith G. Obermeyer, David Koch, John R. Twardy, Mark H. Theno | 2002-03-19 |