Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223390 | Analytical elements containing non-reactive blocking dyes | John E. Hamann, Merrit N. Jacobs, Charles H. Appell, Richard L. Detwiler | 1993-06-29 |
| 5112740 | Carbon dioxide assay for body fluids comprising carbonic anhydrase | Richard B. Coolen | 1992-05-12 |