Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D306069 | Medical syringe | William Kelly, Robert F. Freund | 1990-02-13 |
| 4803484 | Optically readable and human readable dial | Walter L. Schutrum | 1989-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D306069 | Medical syringe | William Kelly, Robert F. Freund | 1990-02-13 |
| 4803484 | Optically readable and human readable dial | Walter L. Schutrum | 1989-02-07 |