Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338732 | Megestrol acetate formulation | Anne E. Atzinger, Robert J. Bequette | 1994-08-16 |
| 4244812 | System for producing a powdery composition comprising coal products in a coal deashing process | Roger A. Baldwin, Robert E. Leonard | 1981-01-13 |
| 4189372 | Process for the hydroconversion of coal | Roger A. Baldwin, Raymond C. Janka | 1980-02-19 |