Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363748 | Electrical cooker | Robert W. Johnson | 1994-11-15 |
| 5354099 | Magnetic metallic safeguarding thread with negative writing | Wittich Kaule | 1994-10-11 |
| D347548 | Cooking device | Robert W. Johnson | 1994-06-07 |