Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360970 | Device for opening sealed food bags | Richard J. Ostroski, Gary R. Best | 1982-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360970 | Device for opening sealed food bags | Richard J. Ostroski, Gary R. Best | 1982-11-30 |