Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590002 | Temperature controlled in situ wax purification | Robert J. Wittenbrink, Louis F. Burns, Gregg Johnston Howsmon, Charles H. Mauldin | 2003-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590002 | Temperature controlled in situ wax purification | Robert J. Wittenbrink, Louis F. Burns, Gregg Johnston Howsmon, Charles H. Mauldin | 2003-07-08 |