| 5584483 |
Playing card shuffling machines and methods |
Randy D. Sines, Steven Louis Forte, Leonard A. Hale |
1996-12-17 |
| 5420408 |
Reagent bottle identification method |
Bruce Weyrauch, Leon Schmidt, Charles Butts, James E. Clark, Kelsey Loughlin +1 more |
1995-05-30 |
| D353676 |
Cuvette for a chemical analyzer |
Thomas O. Tiffany, Robin Olson, Bruce Weyrauch |
1994-12-20 |
| 5357095 |
Reagent bottle identification and reagent monitoring system for a chemical analyzer |
Bruce Weyrauch, Leon Schmidt, Charles Butts, James E. Clark, Kelsey Loughlin +1 more |
1994-10-18 |
| 5334349 |
Liquid transfer module for a chemical analyzer |
Kelsey Loughlin |
1994-08-02 |
| 5314825 |
Chemical analyzer |
Bruce Weyrauch, Thomas O. Tiffany, Robin Olson |
1994-05-24 |
| 5296911 |
Optical test system for a chemical analyzer |
Bruce Weyrauch, James E. Clark, Leon Schmidt |
1994-03-22 |
| 5292484 |
Cuvette and cuvette cartridge for a chemical analyzer |
Thomas O. Tiffany, Robin Olson, Bruce Weyrauch |
1994-03-08 |
| 5270211 |
Sample tube entry port for a chemical analyzer |
Kelsey Loughlin, Bruce Weyrauch |
1993-12-14 |
| 5250440 |
Cuvette delivery module and turntable for a chemical analyzer |
Bruce Weyrauch, James E. Clark, Dan Cutler |
1993-10-05 |
| 5071625 |
Cuvette handling |
Larry A. Nelson, Thomas O. Tiffany |
1991-12-10 |
| 4764342 |
Reagent handling |
Thomas O. Tiffany |
1988-08-16 |
| 4738825 |
Cuvette handling |
Larry A. Nelson, Thomas O. Tiffany |
1988-04-19 |
| D291730 |
Reagent container or similar article |
Thomas O. Tiffany |
1987-09-01 |
| 4680164 |
Centrifugal analyzer |
— |
1987-07-14 |