Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863055 | Sampling system for introduction of high boiling point streams at low temperature | Kenneth L. Gallaher, Eugene L. Kesselhuth, Jeffrey S. Spaulding | 2011-01-04 |
| 7629177 | Method and apparatus for introduction of high boiling point streams at low temperature | Jeffrey S. Spaulding, Eugene L. Kesselhuth | 2009-12-08 |
| 7223965 | Method, system, and device for optimizing an FTMS variable | — | 2007-05-29 |
| 7045779 | Method and apparatus for analyzing hydrocarbon streams | — | 2006-05-16 |
| 6984820 | Method and apparatus for analyzing hydrocarbon streams | — | 2006-01-10 |
| 6822223 | Method, system and device for performing quantitative analysis using an FTMS | — | 2004-11-23 |
| 5885110 | Snap together spring block and method | Lydon Ensz, William T. Spitz | 1999-03-23 |