Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018599 | Fluorescence method for determining occlusion in enclosed spaces | Thomas E. Kreschollek, Rida S. Al Horr | 2015-04-28 |
| 7419831 | Method and apparatus for determination of water and for normal phase liquid chromatography | Nile N. Frawley, Jeffrey Robert Larson, Mark W. Beach, Mark Lindsay Dittenhafer, Joseph J. Kiefer | 2008-09-02 |
| 5433861 | Permanent deformation and use of sulfonated halopolymer articles | Nile N. Frawley | 1995-07-18 |
| 5231466 | Capillary fluid stream concentration measuring apparatus and method | Hernan J. Cortes, Yvonne M. Walbroehl, Curtis D. Pfeiffer | 1993-07-27 |