Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490888 | Semi-convective forced air method for tempering low “E” coated glass | Cliff Matukonis | 2002-12-10 |
| 6357262 | Apparatus and method for reducing scratching when bending glass sheets | Clifford Matukonis, Eric L. Tyira | 2002-03-19 |
| 5951734 | Semi-convective forced air system for tempering low E coated glass | Cliff Matukonis | 1999-09-14 |