Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357984 | Method and apparatus for producing a foundry mold | by Grete Brandli, heir, by Lotte Roth, heir, by Doris Baumann, heir | 1982-11-09 |
| 4278125 | System for handling pattern devices in a molding plant for the production of mold halves in mold boxes | — | 1981-07-14 |
| 4241778 | Method and apparatus for the removal of sand bales containing castings from molding boxes of poured foundry molds | — | 1980-12-30 |
| 4203484 | Foundry molding machine for the production of mold halves in mold boxes | — | 1980-05-20 |
| 4199020 | Pattern device for foundry molds | — | 1980-04-22 |