Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8517177 | Systems and methods for recovering materials from soil | — | 2013-08-27 |
| 5972225 | Process for remediating endotoxin-contaminated bulk non-ionic contrast media | Lee Karras | 1999-10-26 |
| 4765468 | Dosimeter security packaging | — | 1988-08-23 |
| D296521 | Packaging container for a dosimeter | — | 1988-07-05 |