Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609082 | Lubrication aid for treating cutting blade and sharpener | — | 1997-03-11 |
| 5596917 | Apparatus for conveying and cutting sheet material on a vacuum bed with system for sealing end portions of the bed | H. Joseph Gerber | 1997-01-28 |