Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6981645 | Drive circuit for controlling a resonant motor | — | 2006-01-03 |
| 6712270 | Positioning of photodetectors in optical scanning modules for use in bar code readers for reducing specular reflection | — | 2004-03-30 |
| 5579865 | Scaffold | J. Frank Butler | 1996-12-03 |