Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082130 | Twist tube lift child proof cap and container | — | 1992-01-21 |
| 5058778 | Squeeze type dispenser having an axially rotatable top element containing a flow closure and a vent | — | 1991-10-22 |
| 4984709 | Non-reversing tablet dispenser with counter | — | 1991-01-15 |
| 4971203 | Child-resistant pill dispenser | — | 1990-11-20 |
| 4957385 | Ampule solution dispenser applicator | — | 1990-09-18 |
| 4875603 | Metered dispensing cap for tubes | — | 1989-10-24 |
| 4588320 | Closure for roll-on applicator | — | 1986-05-13 |
| 4354638 | Spiral actuator for aerosol powdered suspension product | — | 1982-10-19 |
| 4298125 | Dial type child resistant dispenser | Walter G. Berghahn | 1981-11-03 |