Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230766 | Apparatus for joining veneers | Theo Gronebaum | 1993-07-27 |
| 4687035 | Machine for processing plywood sheets | Theo Gronebaum | 1987-08-18 |
| 4545845 | Machine for assembling veneer strips | Heinz Biewald, Theo Gronebaum | 1985-10-08 |
| 4305775 | Machine for assembling strips of veneer | — | 1981-12-15 |
| 4228603 | Apparatus for folding over and pressing into position the edge strips of two material webs | Theo Groenebaum | 1980-10-21 |