Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371946 | Method of making thermally-broken extruded frames for windows and glass doors | Adam T. Marck | 1994-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371946 | Method of making thermally-broken extruded frames for windows and glass doors | Adam T. Marck | 1994-12-13 |