Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887743 | Aerosol valve | — | 1989-12-19 |
| 4699300 | Two piece dispensing closure with positive shutoff | — | 1987-10-13 |
| 4699301 | Two piece dispensing closure | — | 1987-10-13 |
| 4679714 | Unit dose liquid dispenser | — | 1987-07-14 |
| 4241853 | Dispenser for either continuous or intermittent discharge | James D. Pauls, Roy Hammett | 1980-12-30 |
| 4225061 | Fluid dispensing device | Walter H. Wesner | 1980-09-30 |
| 4191313 | Trigger operated dispenser with means for obtaining continuous or intermittent discharge | Roy Hammett | 1980-03-04 |
| 4183449 | Manually operated miniature atomizer | — | 1980-01-15 |