Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240568 | Removal of acetophenone from phenol purification residues | Chong H. Chan, Lamberto Crescentini, Everett H. Hinton, Jr. | 1993-08-31 |
| 5015455 | Disulfonate process control | Lamberto Crescentini | 1991-05-14 |
| 4996036 | Abatement of NO.sub.x from hydroxylamine disulfonate process | William B. Fisher, Lamberto Crescentini | 1991-02-26 |
| 4977686 | Method for processing rough timber | Gyorgy Erdosi, Peter Osvath | 1990-12-18 |
| 4764607 | Method for recovering caprolactam | Julius Greenburg | 1988-08-16 |
| 4233279 | Process for the synthesis of ammonium nitrite | Lamberto Crescentini, William B. Fisher, Muhammad S. Sahli | 1980-11-11 |