Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103189 | Method of removing microbial contamination | — | 2000-08-15 |
| 5863499 | Light weight vented package for liquids | — | 1999-01-26 |
| 5736355 | Self contained biological indicator | Denis G. Dyke, Paul S. Malchesky, Donna M. Richardson, Joseph J. Switka | 1998-04-07 |
| 5662866 | Two compartment cup for powdered sterilant reagent components | Norman L. Siegel, Lewis I. Schwartz, Joseph J. Switka, Craig M. Saunders, Nick E. Stanca +2 more | 1997-09-02 |
| 5595711 | Isolated biological and medical waste processor and lid liner carrying a chemically sensitive decontaminant | Joseph H. Wilson, David C. Haeberle, Kenneth R. Lamaster, David B. Mennel, Jeffrey C. Rapp +2 more | 1997-01-21 |
| 5407685 | Controlled oxygen/anti-microbial release films | Paul S. Malchesky | 1995-04-18 |
| 5374394 | Medical waste decontamination | — | 1994-12-20 |
| 5350563 | Cold sterilant with extended active life | David Z. Levin, Lorraine D. H. Lindeman | 1994-09-27 |
| 5225160 | Medical instrument decontamination and sterilization processor | Bill Sanford | 1993-07-06 |
| 5217698 | Office size instrument sterilization system | Norman L. Siegel, David E. Minerovic, Bill Sanford, Pamela C. Tanner, Donald J. Rebele +3 more | 1993-06-08 |
| 5209909 | Two compartment cup for powdered sterilant reagent components | Norman L. Siegel, Kenneth E. Scheckelhoff | 1993-05-11 |
| 5116575 | Powdered anti-microbial composition | Duncan C. Badertscher | 1992-05-26 |
| 5091343 | Container for holding equipment during sterilization | Edward T. Schneider, Norman L. Siegel | 1992-02-25 |
| 5077008 | Anti-microbial composition | Duncan C. Badertscher | 1991-12-31 |
| 5037623 | Sterilant concentrate injection system | Edward T. Schneider | 1991-08-06 |
| 4892706 | Automated liquid sterilization system | Edward T. Schneider | 1990-01-09 |
| 4885253 | Universal biological indicator system | — | 1989-12-05 |
| 4731222 | Automated liquid sterilization system | Edward T. Schneider | 1988-03-15 |
| 4461837 | Contamination-free sterilization indicating system | David A. Karle | 1984-07-24 |