Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229881 | Low transmission low emissivity glass window and method of manufacture | James E. Day, Timothy Garritt House | 1993-07-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229881 | Low transmission low emissivity glass window and method of manufacture | James E. Day, Timothy Garritt House | 1993-07-20 |