Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508188 | Drag-free hull for marine vessels | Jim Dong | 2003-01-21 |
| 5137703 | Thermal catalytic methods for converting oxides of nitrogen into environmentally compatible products | Kallambella M. Vijayakumar, Junchang Dong | 1992-08-11 |
| 4980040 | Photopromoted method for decomposing oxides of nitrogen into environmentally compatible products | Kallambella M. Vijayakumar, Junchang Dong | 1990-12-25 |
| 4938855 | Photopromoted catalytic method for making ammonia from molecular nitrogen using molecular hydrogen as a reducing agent | Junchang Dong | 1990-07-03 |
| 4891202 | Method for making ammonia by the reduction of molecular nitrogen | Kallambella M. Vijayakumar | 1990-01-02 |
| 4861484 | Catalytic process for degradation of organic materials in aqueous and organic fluids to produce environmentally compatible products | Thomas M. DiMauro, Richard C. Svrluga | 1989-08-29 |
| 4762600 | Partially reduced ferric oxide catalyst for the making of ammonia via the photassisted reduction of molecular nitrogen | Mahmoud M. Khader | 1988-08-09 |
| 4612096 | Method for making ammonia by the reduction of molecular nitrogen | Kallambella M. Vijayakumar | 1986-09-16 |
| 4451342 | Light driven photocatalytic process | Kalambella M. Vijayakumar | 1984-05-29 |
| 4443311 | Method for making amino acids | Elliot Berman | 1984-04-17 |
| 4427508 | Light driven photocatalytic process | — | 1984-01-24 |
| 4427509 | Light driven photocatalytic process | — | 1984-01-24 |
| 4427510 | Light driven photocatalytic process | Kalambella M. Vijayakumar | 1984-01-24 |
| 4262066 | Sunlight rechargeable storage cell | Robert K. Brenneman | 1981-04-14 |