Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9417398 | Plastic optical fibres | Geoffrey Martland Proudley, Ying Li | 2016-08-16 |
| 9017509 | Optical fibre fixed on substrates | Jagjit Sidhu, Nigel Bruce Aldridge | 2015-04-28 |
| 5793520 | Optical cross bar switch assembly | Christopher Stace | 1998-08-11 |
| 4872742 | Imaging systems for maintaining constant the intensity of an output image | Christopher Stace | 1989-10-10 |
| 4436502 | Auger feed arrangement for cubing machine | Garth C. Nelson, Gerald B. Nelson | 1984-03-13 |
| 4376343 | Method and apparatus for drying bagasse | Bradford W. Eaves | 1983-03-15 |
| 4322940 | Harvesting machine for macademia nuts | — | 1982-04-06 |
| 4208220 | Method and apparatus for cleaning heat exchanger tubes mounted transversely to vertical flow of seawater | — | 1980-06-17 |