Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475507 | Scented picture frame | — | 2009-01-13 |
| 6764148 | Drawer latch mechanism | Laura Morris, Shailesh Patel, Paul Mann, Michael Thuma, Ron Llanes | 2004-07-20 |
| 5374864 | Electron multiplier with increased-area channel | Raymond L. Roy, Thomas J. Loretz | 1994-12-20 |
| 5030878 | Electron multiplier with replaceable rear section | Raymond L. Roy, Thomas J. Loretz, Jonathan W. Amy, George C. Stafford | 1991-07-09 |
| 4884450 | Sensor device | John C. Greenwood, Rosamund C. Neat | 1989-12-05 |