Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251307 | Metal passivation for anode grade petroleum coke | Steven Matthew LeCours, Arthur W. Chester | 2001-06-26 |
| 6024863 | Metal passivation for anode grade petroleum coke | Steven Matthew LeCours, Arthur W. Chester | 2000-02-15 |
| 4764316 | Process for preparing solid propellant grains using thermoplastic binders and product thereof | Ernie D. Brown, Karl M. Nelson | 1988-08-16 |