Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643721 | Bioreagent immobilization medium | Thomas G. Spring, Sheila A. Vogdes, Steven G. Schultz | 1997-07-01 |
| 5597702 | Automated lead assay | Martin Wong, David M. Finley, John M. Ramp, Gary L. Boltinghouse, Jr., Mark R. Shaffar +1 more | 1997-01-28 |
| 5552297 | Lead detection method and reggents utilizing aminolevulinic acid dehydratase and tertiary phosphines | Martin Wong, John M. Ramp | 1996-09-03 |