Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7142741 | Laser cutting method and apparatus for optical fibres or waveguides | — | 2006-11-28 |
| 7107833 | Inertial reference unit with internal backup attitude heading reference system | — | 2006-09-19 |
| 6798398 | Computer mouse accessory | David Edwin Smith, Bruce Ledwith | 2004-09-28 |
| 5984594 | Drill rig and method of use for forming holes in drill resistant materials | Ernest M. Osborne | 1999-11-16 |
| 5961739 | Hemispheric moving focus power plant apparatus and method | — | 1999-10-05 |
| 5801525 | Frequency discriminating power sensor | William W. Oldfield, Russell M. Brown | 1998-09-01 |