Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310529 | Process for preparing phosphorus trichloride | Macaulay S. Feld, John J. Freeman, Gregory J. Gervasio, Mark A. Hochwalt, Leonard F. Laskowski +1 more | 1994-05-10 |
| 5260026 | Apparatus for preparing phosphorus trichloride | Macaulay S. Feld, John Freeman, Gregory J. Gervasio, Mark A. Hochwalt, Leonard F. Laskowski +1 more | 1993-11-09 |
| 5208000 | Hydrolysis of phosphorus trichloride | Chen-Hsyong Yang | 1993-05-04 |
| 4948516 | Method of disposing of wastes containing heavy metal compounds | Kent P. Lannert | 1990-08-14 |
| 4871109 | Vapor phase soldering using certain perfluorinated polyethers | Dennis J. Kalota, John S. McConaghy, Jr., Ronald E. Zielinski | 1989-10-03 |