Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510245 | Composition and method of assaying for ketone bodies | — | 1996-04-23 |
| 5326697 | Composition and method of assaying for D-.beta.-hydroxybutyrate | — | 1994-07-05 |
| 5190863 | Composition for determining the presence or concentration of D-.beta.-hydroxybutyrate | — | 1993-03-02 |
| 4810633 | Enzymatic ethanol test | Robert J. Bauer | 1989-03-07 |
| 4380585 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1983-04-19 |
| 4340392 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1982-07-20 |
| 4340394 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1982-07-20 |
| 4340395 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1982-07-20 |
| 4340393 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1982-07-20 |
| 4339243 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1982-07-13 |
| 4339242 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1982-07-13 |
| 4318984 | Stabilized composition, test device, and method for detecting the presence of a sugar in a test sample | David L. Tabb | 1982-03-09 |
| 4290773 | Stabilization of benzidine-type indicators with various enhancers | David L. Tabb | 1981-09-22 |
| 4288541 | Ascorbate resistant composition, test device and method for detecting a component in a liquid test sample | John E. Sheats, David L. Tabb | 1981-09-08 |
| 4279993 | Indicator composition and test device containing amine oxide, and method of use | David L. Tabb | 1981-07-21 |