Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485915 | Child resistant tablet package | — | 1984-12-04 |
| 4406376 | Reversible child resistant closure | — | 1983-09-27 |
| 4384916 | Apparatus for assembling hollow balls | — | 1983-05-24 |
| RE31101 | Child resistant package | Martha L. Berghahn | 1982-12-14 |
| 4298125 | Dial type child resistant dispenser | Jack Weinstein | 1981-11-03 |
| 4189066 | Dispenser for dispensing limited amounts of materials | — | 1980-02-19 |