Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281540 | Test array for performing assays | Carl W. Merkh, James D. Defreese | 1994-01-25 |
| 5134359 | Apparatus for measuring electrolytes including optical measurements | Carl M. Groom | 1992-07-28 |
| 5120662 | Multilayer solid phase immunoassay support and method of use | Emerson W. Chan, Werner Schulze, William G. Robey, Brian P. Braun, Cynthia K. Daluga +7 more | 1992-06-09 |
| 5075077 | Test card for performing assays | James D. Defreese, Carl W. Merkh | 1991-12-24 |
| 5001417 | Apparatus for measuring electrolytes utilizing optical signals related to the concentration of the electrolytes | John G. Pumphery, Paul E. Garrett, Edward G. Pumphrey, Charles L. Davis, Frederic L. Clark +1 more | 1991-03-19 |
| 4940527 | Two-part test cartridge for centrifuge | Vidas P. Kazlauskas, Roger A. Janczak | 1990-07-10 |
| 4902399 | Flow-through electrochemical sensor | Steven G. Schultz, Charles M. Galitz | 1990-02-20 |
| 4413629 | Portable ultrasonic Doppler System | — | 1983-11-08 |
| 4375950 | Automatic combustion control method and apparatus | — | 1983-03-08 |
| 4232304 | Vibratory-rotary motion converters and display devices incorporating such converters | — | 1980-11-04 |
| 4193009 | Ultrasonic piezoelectric transducer using a rubber mounting | — | 1980-03-11 |