Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595520 | Cathode-ray tube particle removal apparatus and method | Joseph J. Piascinski, Eric Fritz, Leonard P. Wilbur, Jr., Leroy W. Horn | 1997-01-21 |
| 4323755 | Method of making a machine-readable marking in a workpiece | — | 1982-04-06 |