Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410336 | Method reagent and kit for the detection of fecal occult blood | — | 2002-06-25 |
| 5563071 | Method, reagent and kit for the detection of fecal occult blood | — | 1996-10-08 |
| 5447868 | Method, reagent and kit for the detection of fecal occult blood | — | 1995-09-05 |
| 5200147 | Compact prevacuum steam sterilizer test pack | — | 1993-04-06 |
| 5066464 | Prevacuum steam sterilization test pack | — | 1991-11-19 |
| D320454 | Prevacuum steam sterilization test pack | — | 1991-10-01 |
| 4918003 | Biological test device for steam sterilizers | Louise Macaro, John Dyckman, Andrew A. Zwarun | 1990-04-17 |
| 4486387 | Disposable prevacuum steam sterilizer test device | — | 1984-12-04 |