Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780651 | Device for determination of an analyte in a body fluid | Joel S. Douglas, Ryszard Radwanski, Brent G. Duchon, John H. Priest, David A. Hasker | 2004-08-24 |
| 6750962 | Optics alignment and calibration system | Joel S. Douglas, Jeffrey N. Roe, John H. Priest, Charles C. Raney, David A. Hasker +2 more | 2004-06-15 |
| 6285454 | Optics alignment and calibration system | Joel S. Douglas, Jeffrey N. Roe, John E. Priest, Charles C. Raney, David A. Hasker +2 more | 2001-09-04 |
| 6271045 | Device for determination of an analyte in a body fluid | Joel S. Douglas, Ryszard Radwanski, Brent G. Duchon, John H. Priest, David A. Hasker | 2001-08-07 |
| 6242207 | Diagnostic compositions and devices utilizing same | Joel S. Douglas, Karen R. Drexler, John H. Priest | 2001-06-05 |
| 6121011 | Methods for applying a reagent to an analytical test device | Joel S. Douglas | 2000-09-19 |
| 5948695 | Device for determination of an analyte in a body fluid | Joel S. Douglas, Ryszard Radwanski, Brent G. Duchon, John H. Priest, David A. Hasker | 1999-09-07 |
| 5876957 | Methods for applying a reagent to an analytical test device | Joel S. Douglas | 1999-03-02 |
| D403975 | Test strip device | Joel S. Douglas, Ryszard Radwanski, Brent G. Duchon, John H. Priest, David A. Hasker | 1999-01-12 |
| 5547702 | Method for continuous manufacture of diagnostic test strips | — | 1996-08-20 |
| 5128171 | Method of making a test strip having a dialyzed polymer layer | — | 1992-07-07 |
| 4952515 | Method of detection using a test strip having a non particulate dialyzed polymer layer | — | 1990-08-28 |
| 4814142 | Test strip having a non-particulate dialyzed polymer layer | — | 1989-03-21 |