Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883644 | Microtube vortexer adapter and method of its use | — | 1989-11-28 |
| 4883597 | Hydrophobic membrane for drying gel matrices | — | 1989-11-28 |
| 4877585 | Dilution pipette device | — | 1989-10-31 |
| 4859423 | Plastic pipette canister | — | 1989-08-22 |
| 4851702 | Radiation shield | — | 1989-07-25 |
| 4832647 | Hat clapper | — | 1989-05-23 |
| 4812648 | Method of and passive apparatus for detecting radon | — | 1989-03-14 |
| 4801529 | Methods for isolating mutant microoganisms using microcapsules coated with indicator material | — | 1989-01-31 |