Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808632 | In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol | Paul C. Johnson, Stephen Merle Stearns, Paul Michael Maner, James H. Miller, Gerard Eugene Spinnler | 2004-10-26 |
| 6776910 | In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol | Paul C. Johnson, Stephen Merle Stearns, Paul Michael Maner, James H. Miller, Gerard Eugene Spinnler | 2004-08-17 |
| 6773598 | Method and apparatus for biodegradation of oxygenates | Dallas Lea Byers, Charles Lee Meyer, Paul Ta-chin Sun | 2004-08-10 |