Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D421909 | Child-resistant screw-on cap | — | 2000-03-28 |
| 5908125 | Child-resistant screw-on cap and bottle | — | 1999-06-01 |
| 5603421 | Two-finger child resistant closure | — | 1997-02-18 |
| 5476173 | Packaging construction | — | 1995-12-19 |
| 5462182 | Screws-on child resistant consumer-friendly closure | — | 1995-10-31 |
| 4757999 | Pneumatically operated toy device | — | 1988-07-19 |
| 4513970 | Polymorphic twist puzzle | Jon D. Marinesco | 1985-04-30 |