Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958205 | Apparatus for a fluid filtration system | Rex Ingalls, John F. Kantak | 1999-09-28 |
| 5954933 | Method for electrostatic filtration | Rex Ingalls, John F. Kantak | 1999-09-21 |
| 5678784 | Space vehicle and method | Preston F. Marshall | 1997-10-21 |