Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187104 | Nitro or nitroso substituted polyhalogenated phenolsulfonephthaleins as protein indicators in biological samples | Paul F. Corey, Angela A. Michaels, Lois J. Proud, Michael Salvati, Ronald G. Sommer | 1993-02-16 |
| 4529704 | Device and method for preparation of a control solution for ketone determination. | William I. White | 1985-07-16 |
| 4499185 | Test for esterase activity in a liquid sample | A. Christopher Skjold, Lonnie Stover | 1985-02-12 |