Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7072035 | Verification device for optical clinical assay systems | Stephen Zweig, Thomas D. Downey | 2006-07-04 |
| 6629057 | Comprehensive verification systems and methods for analyzer-read clinical assays | Stephen Zweig, Thomas D. Downey, Benjamin Spink | 2003-09-30 |
| D438971 | Strip holder | Benjamin Spink, Gil Wong, John C. Edson | 2001-03-13 |
| 6061128 | Verification device for optical clinical assay systems | Stephen Zweig, Thomas D. Downey | 2000-05-09 |
| 5418141 | Test articles for performing dry reagent prothrombin time assays | Stephen Zweig, Sameer Sharma | 1995-05-23 |