Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624392 | Apparatus for dispensing liquids | Alan R. Calder | 1986-11-25 |
| 4602725 | Dispensing taps | Alan R. Calder | 1986-07-29 |
| 4600127 | Dispensing taps | Alan R. Calder | 1986-07-15 |
| 4469249 | Apparatus for dispensing liquids | Alan R. Calder | 1984-09-04 |
| 4325496 | Filling-dispensing closure for a bag-like container | — | 1982-04-20 |