Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264137 | Method for separating fluids using a carbonaceous polymeric filter having a LOI greater than 40 | Francis P. McCullough, Jr. | 1993-11-23 |
| 5151198 | Method and apparatus for separating fluids using a carbonaceous polymeric filter having a LOI greater than 40 | Francis P. McCullough, Jr. | 1992-09-29 |