Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5423372 | Joining sand cores for making castings | — | 1995-06-13 |
| 5391337 | Method for making evaporative casting patterns | Bruno Matz | 1995-02-21 |
| 4816199 | Method of dimensionally stabilizing polystyrene patterns and the like | Bruno Matz | 1989-03-28 |
| 4764328 | Method of fusion bonding low density thermoplastic bodies | Bruno Matz | 1988-08-16 |
| 4728531 | Method of drying refractory coated foam patterns | Bruno Matz | 1988-03-01 |
| 4544013 | Method of reclaiming sand used in evaporative casting process | Peter Giza, Bruno Matz | 1985-10-01 |
| 4190093 | Vibration welding of expanded bead polystyrene | Bruno Matz | 1980-02-26 |