Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492588 | Method for removing sulfur from fossil fuels | James G. Kralik | 1985-01-08 |
| 4388171 | Supercritical multicomponent solvent coal extraction | James M. Administrator of the National Aeronautics and Space Beggs, William S. Fong, Puvin Pichaichanarong, Paul C. Chan, Daniel D. Lawson | 1983-06-14 |
| 4378022 | Energy-frequency-time heart sound analysis | David W. Suobank, Earl C. Harrison | 1983-03-29 |
| 4334888 | Coal desulfurization | Nicholas P. Vasilakos, Daniel D. Lawson | 1982-06-15 |
| 4325707 | Coal desulfurization by aqueous chlorination | John J. Kalvinskas, Nick Vasilakos, Karel Grohmann, Naresh K. Rohatgi | 1982-04-20 |