Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334234 | Nozzle assembly for a flat-glass tempering machine | Jukka Vehmas | 1994-08-02 |
| 4976762 | Method and apparatus for bending and tempering a glass sheet | — | 1990-12-11 |
| 4712086 | Support frame for resistor elements in a heating furnace for glass sheets | Pauli T. Reunamaki, Erkki Yli-Vakkuri | 1987-12-08 |
| 4695821 | Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element | Pauli T. Reunamaki, Erkki Yli-Vakkuri | 1987-09-22 |