Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972072 | System for detecting a film layer on an object | Kevin M. Monahan | 1990-11-20 |
| 4634029 | External bottle cap | — | 1987-01-06 |
| 4621743 | Self-sealing closure device | Joseph A. DiRegolo | 1986-11-11 |
| 4541455 | Automatic vent valve | — | 1985-09-17 |
| 4483665 | Bellows-type pump and metering system | — | 1984-11-20 |