Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879005 | Electrochemical sensor for hydrogen sensing | David R. Morris | 1989-11-07 |
| 4869790 | Metal separation process | James Charles, Piers M. Copham | 1989-09-26 |
| 4857156 | Separating a ferro alloy | Alan J. Godsell | 1989-08-15 |
| 4800069 | Zinc recovery from furnace dust | — | 1989-01-24 |
| 4645650 | Obtaining aqueous solution from insoluble metal oxide | Herbert A. Hancock | 1987-02-24 |
| 4412893 | Anode-assisted cation reduction | John P. Chilton, Arthur V. Cooke | 1983-11-01 |
| 4292147 | Zinc chloride electrolysis | Bernard K. Thomas | 1981-09-29 |
| 4217179 | Determination of lithium, sensor therefor and method of making said sensor | — | 1980-08-12 |