Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819109 | Magnetic detector extendable wand | Donald Dale Sien, Thomas Matthew Parker | 2004-11-16 |
| D496292 | Magnetic detector with extendable wand | — | 2004-09-21 |
| 5440137 | Screw mechanism for radiation-curing lamp having an adjustable irradiation area | — | 1995-08-08 |