Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433338 | High pressure filter | — | 2022-09-06 |
| 8172923 | Apparatus and method for reducing particle contamination in a vacuum chamber | Christopher Vroman | 2012-05-08 |
| 5123207 | Mobile CO.sub.2 blasting decontamination system | Patrick J. Gillis, Jr., Benjamin Sklar, Andrew J. Kral | 1992-06-23 |
| 4631126 | Filter insert system | Robert C. Keith, Teunis VandenBerg, Thomas B. Lewis, Patrick J. Gillis, Jr. | 1986-12-23 |