Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370271 | Discharge apparatus for pasty materials | — | 1994-12-06 |
| 5025959 | Apparatus for discharging pasty materials, particularly sealing materials | — | 1991-06-25 |
| 4840293 | Apparatus for discharging a bead of pasty material from a flexible bag | — | 1989-06-20 |
| 4685595 | Hand-operated implement for discharging pasty substances | — | 1987-08-11 |