Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877507 | Linings for aluminum reduction cells | Tom J. Hudson, Pierre Tremblay, Claude Allaire, Bohdan Gnyra | 1989-10-31 |
| 4872961 | Corrosion resistant, low temperature cured cathodic electrodeposition coating | Kenneth W. Anderson, Nancy A. Rao, Richard A. Hickner | 1989-10-10 |
| 4867854 | Controlled film build epoxy coatings applied by cathodic electrodeposition | — | 1989-09-19 |
| 4834847 | Electrochemical cell for the electrolysis of an alkali metal halide and the production of a halogenated hydrocarbon | — | 1989-05-30 |
| 4832937 | Regeneration of chelated polyvalent metal solutions by controlled potential electrolysis | Bruce R. Smith | 1989-05-23 |
| 4829104 | Controlled film build epoxy coatings applied by cathodic electrodeposition | Richard A. Hickner, Nancy A. Rao | 1989-05-09 |
| 4826554 | Method for making an improved solid polymer electrolyte electrode using a binder | Jeffrey D. Birdwell, Bruce R. Smith | 1989-05-02 |
| 4824508 | Method for making an improved solid polymer electrolyte electrode using a liquid or solvent | Bruce R. Smith, Jeffrey D. Birdwell | 1989-04-25 |
| 4824533 | Process for preparing tetrahalopyridine | George E. Ham, Robert D. Spradling | 1989-04-25 |