Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323902 | Safety device for holding and retaining hyposyringes and the like | Harold J. Palmer | 1994-06-28 |
| 5100030 | Fixtures for fluid dispensing bags | Stanley L. Roggenburg, Jr., John L. Polite, Michael Tully | 1992-03-31 |
| 4823990 | Dispensing device | Stanley L. Roggenburg, Jr., John L. Polite, Michael Tully | 1989-04-25 |
| 4823994 | Speciality closures for bottle necks | — | 1989-04-25 |
| 4747518 | Squeeze bottle self-closing and venting dispensing valve | — | 1988-05-31 |
| 4634022 | Fixture for bag-type liquid dispenser | P. Joseph O'Halloran, Stanley L. Roggenburg, Jr., Michael Tully | 1987-01-06 |
| 4596157 | Device for obtaining, transporting and using a liquid specimen | — | 1986-06-24 |
| 4570827 | Liquid dispenser | Stanley L. Roggenburg, Jr. | 1986-02-18 |
| 4478356 | Flexible-bag self-closing metering dispensing valve | Stanley L. Roggenburg, Jr. | 1984-10-23 |
| 4415122 | Right-angle spray nozzle | — | 1983-11-15 |
| 4314658 | Viscous product dispensing squeeze bottle having a self-venting automatic shut-off valve | — | 1982-02-09 |
| 4262802 | Packaging and dispensing pill box | — | 1981-04-21 |
| 4253609 | Dispensing spray nozzle | — | 1981-03-03 |
| 4230240 | Dispensing valve particularly for viscous products and having a dome-shaped applicator | — | 1980-10-28 |
| 4226342 | Dispensing valve particularly for viscous products | — | 1980-10-07 |