Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594249 | Subambient temperature controlled cell for infrared spectroscopic analysis and a method for the detection of paraffinic hydrocarbons | David Benefiel, Louis R. Kessler | 1997-01-14 |