Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217097 | Venturi-type workpiece-support nozzle | Winfried Gelsing | 1980-08-12 |
| 4208179 | Internally cooled workpiece-support grate | Winfried Gelsing | 1980-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217097 | Venturi-type workpiece-support nozzle | Winfried Gelsing | 1980-08-12 |
| 4208179 | Internally cooled workpiece-support grate | Winfried Gelsing | 1980-06-17 |