Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427354 | Tinsel facetting apparatus | Harold S. Roberts | 1984-01-24 |
| 4385087 | Facetted tinsel and method and apparatus for manufacturing same | Harold S. Roberts | 1983-05-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427354 | Tinsel facetting apparatus | Harold S. Roberts | 1984-01-24 |
| 4385087 | Facetted tinsel and method and apparatus for manufacturing same | Harold S. Roberts | 1983-05-24 |