Dong; Junchang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dong; Junchang.The latest application filed is for "apparatus and method for the photopromoted catalyzed degradation of compounds in a fluid stream".
- Dong; Junchang - Brookline MA
| Patent | Date |
|---|---|
| Apparatus and method for the photopromoted catalyzed degradation of compounds in a fluid stream Grant 5,516,492 - Dong , et al. May 14, 1 | 1996-05-14 |
| Electrical mercury manometer Grant 5,189,917 - Vijayakumar , et al. March 2, 1 | 1993-03-02 |
| Thermal catalytic methods for converting oxides of nitrogen into environmentally compatible products Grant 5,137,703 - Lichtin , et al. * August 11, 1 | 1992-08-11 |
| Photopromoted method for decomposing oxides of nitrogen into environmentally compatible products Grant 4,980,040 - Lichtin , et al. December 25, 1 | 1990-12-25 |
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