Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347073 | Fixation of heavy metals, mercury recovery and dioxins destruction in municipal solid waste incinerator ash | Wolfgang A. Hochleitner | 1994-09-13 |
| 5347074 | Fixation of heavy metals, mercury recovery and dioxins destruction in scrubbed municipal solid waste incinerator ash | Wolfgang A. Hochleitner | 1994-09-13 |
| 5284636 | Method of stabilizing heavy metals in ash residues from combustion devices by addition of elemental phosphorus | John J. Lewnard, Shoou-I Wang | 1994-02-08 |
| 5278056 | Retroviral packaging cell lines and process of using same | Arthur Bank, Dina G. Markowitz | 1994-01-11 |