Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083466 | Filter cartridge with turbulence generating features | Marc Roth, William J. Spangler, Jr., Patrick Hulbert, Robert M. Ferguson | 2024-09-10 |
| 9500591 | Plastic particle detector for detection of biological aerosol and other fluorescent materials | Aime Poldmae Goad, David W. Sickenberger, Fiona E. Narayanan, Richard J. Kreis, Gary Kenneth Kilper +3 more | 2016-11-22 |
| 7567391 | Radiation source with self-aligning optics | Richard J. Kreis, Russell A. Chipman, Karlton Crabtree | 2009-07-28 |
| 7036388 | Sample heater assembly and method of use thereof | James A. Genovese, Mark S. DiBeradino, Mark S. Schlein, Emory W. Sarver, Arthur Stuempfle +2 more | 2006-05-02 |