Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7477382 | Atomic absorption spectrometer | Ronald Grey | 2009-01-13 |
| 7133131 | Atomic absorption spectrometer | Ronald Grey | 2006-11-07 |
| 5988440 | Soap dispenser | William Start, Frederick Charles Frost | 1999-11-23 |
| 5599421 | Disposal Unit | Frederick Charles Frost, Edward Williams | 1997-02-04 |
| 4537131 | Apparatus for initiating explosions and method therefor | — | 1985-08-27 |