Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675071 | Passive acoustics process to monitor transfer lines of a reactor | George D. Cody, Eugene R. Elzinga, Jr. | 1997-10-07 |
| 5652145 | Passive acoustics process to monitor feed injection lines of a catalytic cracker (law077) | George D. Cody, E. R. Elzinga, Jr. | 1997-07-29 |