Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844873 | Reverse cantilever assembly for input devices | — | 2005-01-18 |
| 6693415 | Current source | — | 2004-02-17 |
| 6559706 | Mixer circuitry | — | 2003-05-06 |
| 5812083 | Non-cooperative target identification using antenna pattern shape | Lawrence M. Backer | 1998-09-22 |
| 5009935 | Protecting metallic layers on substrates | Keith J. Waddington | 1991-04-23 |
| 4814755 | Interactive display system | Peter Quarendon | 1989-03-21 |
| 4736309 | Data display for concurrent task processing systems | Peter David Niblett | 1988-04-05 |
| 4451825 | Digital data display system | Stephen Taylor Hall, Raymond Hardiman, Peter Quarendon, Harold W. Tuffill | 1984-05-29 |
| 4239143 | Driver assembly for small-diameter fasteners | — | 1980-12-16 |