Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614384 | Enclosure for mobile monitoring of the composition and properties of ambient air | Peter C. Andersen, Craig J. Williford, Andrew Allen Turnipseed | 2023-03-28 |
| 10684215 | Method for measuring air pollutants using a folded tubular photometer | Peter C. Andersen, Andrew Allen Turnipseed, Craig J. Williford | 2020-06-16 |
| 10295517 | Heated graphite scrubber to reduce interferences in ozone monitors | Andrew Allen Turnipseed, Peter C. Andersen, Craig J. Williford | 2019-05-21 |
| 10207927 | Method to produce a calibration, reagent or therapeutic gas by exposing a precursor gas to ultraviolet light | Peter C. Andersen, Craig J. Williford | 2019-02-19 |
| 9423340 | Aqueous ozone monitor utilizing gas stripping | Bova Xiong, Christopher M. Ford, Peter C. Andersen, Craig J. Williford | 2016-08-23 |
| 9360433 | Detection of agglutination by optical density measurement | Kathy L. Rowlen, Jean-Luc Fraikin, Craig J. Williford | 2016-06-07 |
| 8395776 | Ozone monitor with gas-phase ozone scrubber | Peter C. Andersen, Craig J. Williford | 2013-03-12 |
| 7354706 | Use of photopolymerization for amplification and detection of a molecular recognition event | Kathy L. Rowlen, Christopher N. Bowman, Hadley Sikes, Ryan Hansen, Robert Kuchta | 2008-04-08 |
| 7045359 | Method and apparatus to detect a gas by measuring ozone depletion | Mark J. Bollinger | 2006-05-16 |
| 6635415 | Nitric oxide gas detector | Mark J. Bollinger, Jill K. Robinson | 2003-10-21 |
| 6100096 | Nitric oxide detector | Mark J. Bollinger, Jill K. Gregory | 2000-08-08 |
| 4847207 | Process for detection of organosulfur compounds and apparatus therefor | Julie N. Getty, Richard H. Getty | 1989-07-11 |
| 4806485 | Method of improving the detection limits of UV-VIS absorbing compounds in HPLC by the use of a singlet oxygen trap | Curtis Shellum | 1989-02-21 |
| 4656141 | High-performance liquid chromatography process and apparatus and composition of matter therefor | Mitchell S. Gandelman | 1987-04-07 |