Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622641 | Method for in-situ reduction of PCB-like contaminants from concrete | Bang M. Kim, Andrew Philip Shapiro | 1997-04-22 |
| 5032762 | Protective beryllium oxide coating for high-intensity discharge lamps | Ronald H. Wilson | 1991-07-16 |
| 4340399 | Method of removing alkali metal contamination from a gaseous stream | Krishan Lal Luthra | 1982-07-20 |