Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5730193 | Apparatus and method for capturing halocarbon compositions from containers | Donald P. Sparks, Guy W. Lampe | 1998-03-24 |
| 5623833 | System and method for recovering and separating non-condensing gases from a halocarbon composition | Mark D. Mitchell, Donald P. Sparks | 1997-04-29 |