Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186318 | Air tight container | Curtis J. Oestreich, Joseph S. Wargo | 1993-02-16 |
| 4310969 | Partial-coring device | Laura Winston | 1982-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186318 | Air tight container | Curtis J. Oestreich, Joseph S. Wargo | 1993-02-16 |
| 4310969 | Partial-coring device | Laura Winston | 1982-01-19 |