Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150774 | Wheels incorporating brake discs | — | 1992-09-29 |
| 4776439 | Disc brakes | Colin J. F. Tickle, David Russell | 1988-10-11 |
| 4682905 | Brake pad retaining plate assemblies for use in brake shoe assemblies | Kenneth B. Riding | 1987-07-28 |
| 4416851 | Nuclear fuel for liquid metal cooled nuclear reactors | Edward Duncombe, Charles P. Gratton | 1983-11-22 |
| RE31089 | Transducer system for continuous monitoring liquid levels in _storage tanks and the like | — | 1982-11-23 |
| 4320460 | Anti-skid brake control system | Malcolm Brearley | 1982-03-16 |
| 4203090 | Transponder system including an oscillator ripple counter controlling a coded analog multiplex network in a circuit with a driver/gate circuit for generating red-alert end condition digital signals in a storage tank gauging system | — | 1980-05-13 |
| 4194177 | Transducer system for continuous monitoring liquid levels in storage tanks and the like | — | 1980-03-18 |