Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723308 | Culture medium for rapid count of coliform bacteria | Patrick A. Mach, Karen E. Hesselroth, Carl A. Adams | 1998-03-03 |
| 5364766 | Culture medium for rapid count of coliform bacteria | Patrick A. Mach, Karen E. Hesselroth, Carl A. Adams | 1994-11-15 |