Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149353 | Method for intermittently storing pairs of glass sheets in a windshield production line | Erkki Yli-Vakkuri | 1992-09-22 |
| 4899891 | Method of and storage rack for storing glass sheets | Erkki Yli-Vakkuri | 1990-02-13 |