Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818702 | Fecal occult blood test reagent | — | 1989-04-04 |
| 4777143 | Method of detecting carboxylic acids in a specimen | Neil H. Price | 1988-10-11 |
| 4615982 | Fecal occult blood test | — | 1986-10-07 |
| 4486536 | Specimen slide for occult blood testing | Josefina T. Baker, Charles W. Townsley | 1984-12-04 |
| 4382064 | Specimen slide for occult blood testing | Michael B. Detweiler, Charles W. Townsley | 1983-05-03 |
| 4365970 | Specimen test slide and method for testing occult blood | Charles W. Townsley | 1982-12-28 |
| 4329317 | Method of stabilizing a specimen slide for occult blood testing | Michael B. Detweiler, Charles W. Townsley | 1982-05-11 |