Joo; Louis A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Joo; Louis A..The latest application filed is for "fuel cell plate separator".
- Joo; Louis A. - Johnson City TN
| Patent | Date |
|---|---|
| Fuel cell plate separator Grant 4,891,279 - Joo , et al. January 2, 1 | 1990-01-02 |
| Process for the production of a porous monolithic graphite plate Grant 4,782,586 - Joo , et al. November 8, 1 | 1988-11-08 |
| Metal reinforced porous refractory hard metal bodies Grant 4,617,053 - Joo , et al. October 14, 1 | 1986-10-14 |
| Bipolar electrode for Hall-Heroult electrolysis Grant 4,529,494 - Joo' , et al. July 16, 1 | 1985-07-16 |
| Composite of TiB.sub.2 -graphite Grant 4,465,581 - Juel , et al. August 14, 1 | 1984-08-14 |
| Titanium diboride-graphite composites Grant 4,439,382 - March 27, 1 | 1984-03-27 |
| Titanium diboride-graphite composits Grant 4,376,029 - Joo' , et al. March 8, 1 | 1983-03-08 |
| Process for manufacture of positive electrode for lithium/metal sulfide secondary cell Grant 4,143,217 - Joo' , et al. March 6, 1 | 1979-03-06 |
| Treatment of carbon fibers Grant 3,989,802 - Joo , et al. November 2, 1 | 1976-11-02 |
| Process For Vapor Deposition On Glassy-carbon Substrate Grant 3,811,927 - Joo , et al. May 21, 1 | 1974-05-21 |
| Pitch Treatment Means Grant 3,668,110 - Shea , et al. June 6, 1 | 1972-06-06 |
| Process For The Manufacture Of Filamentary Carbon Products Grant 3,607,059 - Joo , et al. September 21, 1 | 1971-09-21 |
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