Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823990 | Dispensing device | Stanley L. Roggenburg, Jr., John L. Polite, Michael Tully | 1989-04-25 |
| 4823994 | Speciality closures for bottle necks | — | 1989-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823990 | Dispensing device | Stanley L. Roggenburg, Jr., John L. Polite, Michael Tully | 1989-04-25 |
| 4823994 | Speciality closures for bottle necks | — | 1989-04-25 |