| 5492618 |
Recovery of hard acids and soft bases from decomposed coal |
George M. Kramer, Andres M. Fraga |
1996-02-20 |
| 5489376 |
Recovery of hard acids and soft bases from decomposed coal |
George M. Kramer, Andres M. Fraga |
1996-02-06 |
| 5298157 |
Coal depolymerization utilizing hard acid/soft base |
George M. Kramer, Chang S. Hsu |
1994-03-29 |
| 5296133 |
Low ash coal products from depolymerized coal |
George M. Kramer, Daniel P. Leta, William A. Lamberti, Mark Michael Disko, Sutinder K. Behal |
1994-03-22 |
| 5294349 |
Coal depolymerization and hydroprocessing |
George M. Kramer, Chang S. Hsu, Gopal H. Singhal, Peter S. Maa |
1994-03-15 |
| 4560825 |
Adamantane derivative/surfactant catalyzed paraffin-olefin alkylation |
George M. Kramer |
1985-12-24 |
| 4344863 |
Process for defoaming acid gas scrubbing solutions and defoaming solutions |
Max L. Robbins |
1982-08-17 |
| 4208385 |
Process for defoaming acid gas scrubbing solutions and defoaming solutions |
Max L. Robbins |
1980-06-17 |