Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361285 | Mixing nozzle | Hugh P. Koppehele | 1982-11-30 |
| 4240567 | Pump | — | 1980-12-23 |
| 4227069 | Hot melt dispenser | Hugh P. Koppehele | 1980-10-07 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361285 | Mixing nozzle | Hugh P. Koppehele | 1982-11-30 |
| 4240567 | Pump | — | 1980-12-23 |
| 4227069 | Hot melt dispenser | Hugh P. Koppehele | 1980-10-07 |