Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5096833 | Method and device for determining protein using carrier matrix composed of urethane, water insouble inorganic compound and insoluble organic compound and method of making the device | Arthur L. Y. Lau, Carrie A. Ritucci | 1992-03-17 |
| 5055407 | Composition and method of assaying aqueous liquids for specific gravity | Arthur L. Y. Lau | 1991-10-08 |
| 4657855 | Composition and test device for determining the presence of leukocytes, esterase and protease in a test sample | Paul F. Corey, A. Christopher Skjold, Lonnie Stover | 1987-04-14 |