Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701420 | Analytical compositions, elements and methods utilizing reduction of ferric ion chelates to form detectable dyes | James A. Reczek | 1987-10-20 |
| 4670381 | Heterogeneous immunoassay utilizing horizontal separation in an analytical element | Paul H. Frickey, Karl J. Sanford, Glen M. Dappen, Michael W. Sundberg, Susan J. Danielson | 1987-06-02 |
| 4555484 | Analytical element and method for alkaline phosphatase assay | Denise D. LaRossa, Gary E. Norton, Glen M. Dappen | 1985-11-26 |