Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310683 | Process for simultaneous measurement of sulfur and non-sulfur containing compounds | Richard D. Godec, Neil Johansen | 1994-05-10 |
| 5227135 | Apparatus for simultaneous measurement of sulfur and non-sulfur containing compounds | Richard D. Godec, Neil Johansen | 1993-07-13 |
| 5210702 | Apparatus for remote analysis of vehicle emissions | Gary Bishop | 1993-05-11 |
| 5070246 | Spectrometer for measuring the concentration of components in a fluid stream and method for using same | Michael D. Durham, Timothy George Ebner, Mark R. Burkhardt | 1991-12-03 |
| 4765961 | Apparatus for detection of certain nitrogen-containing gases using chemiluminescence | Harold I. Schiff | 1988-08-23 |
| 4678488 | Liquid separator for gas analyzer | Charles P. Howard | 1987-07-07 |
| 4205956 | Nickel carbonyl analyzer | — | 1980-06-03 |