Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D437228 | Closure | — | 2001-02-06 |
| 5190177 | Metal screw closures for packaging containers | — | 1993-03-02 |
| D329200 | Closure for a container | — | 1992-09-08 |
| 5103991 | Screw closures for containers | — | 1992-04-14 |
| 4854485 | Pistons for pressure-dispensing containers | — | 1989-08-08 |
| 4799602 | Plug lid for a container | Adrien P. Rayner | 1989-01-24 |
| 4799306 | Method of securing handles to plastics containers | Christopher S. Parry | 1989-01-24 |
| 4758392 | Method of spin-welding | Raymond Baldwin | 1988-07-19 |
| 4741788 | Method of and apparatus for spin-welding | Kenneth R. Clark, Keith E. Nuttall, Suresh G. Panvalkar | 1988-05-03 |
| 4667842 | End component and side wall for a container | — | 1987-05-26 |