Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646742 | Optical device and method for multi-angle laser light scatter | Mervin L. Gangstead, James R. Boyd, Jean Charles Pina, Jerry B. West | 2003-11-11 |
| 6507400 | Optical system for multi-part differential particle discrimination and an apparatus using the same | Jean Charles Pina, Mervin L. Gangstead, James R. Boyd, Jerry B. West | 2003-01-14 |
| 5983735 | Method and apparatus for analyzing particulate matter | Roger Bourree, George D. Chappell, James G. Young | 1999-11-16 |
| 5895869 | Method and apparatus for analyzing particulate matter | Roger Bourree, George D. Chappell, James G. Young | 1999-04-20 |
| 5378633 | Method for accurately enumerating and sensitively qualifying heterogenous cell populations in cytolytic processing conditions | Sherry Haiflich, John Glazier, John Roche, Bruce A. Director | 1995-01-03 |
| 4710021 | Particulate matter analyzing apparatus and method | — | 1987-12-01 |