Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636556 | Device for conditioning and sharpening the blade of a scraper tool | Harry Friedlander, Nolton C. Johnson, Jr. | 1997-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636556 | Device for conditioning and sharpening the blade of a scraper tool | Harry Friedlander, Nolton C. Johnson, Jr. | 1997-06-10 |