Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5542585 | Dispensing closure with pivotably mounted spout and means for limiting travel thereof | Ray A. Peters, Donald H. LaVange, Jr. | 1996-08-06 |
| 4759455 | Child resistant closure with deformable panel | — | 1988-07-26 |
| 4756451 | Child resistant closure with energy planes | — | 1988-07-12 |
| 4377247 | Dispensing closure employing living hinge | Robert E. Hazard | 1983-03-22 |
| 4220248 | Closure with hinged lid and cam and spring elements holding lid open or closed | Robert E. Hazard | 1980-09-02 |
| 4209114 | Dispensing closure structures | Benjamin Gryncewicz | 1980-06-24 |