Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650560 | Method and apparatus for analyzing gases containing volatile organic compounds by use of tetraglyme | — | 1997-07-22 |
| 5611844 | Method for sampling and analyzing landfill gas | George Prokuda, James A. Petersen | 1997-03-18 |
| 5529612 | Method and system for removing volatile organics from landfill gas | — | 1996-06-25 |