Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6218176 | Method and apparatus for rapid hygiene testing | Fritz Berthold | 2001-04-17 |
| 5916802 | Device for measuring ATP | — | 1999-06-29 |
| 5905029 | Method for rapid hygiene testing | Fritz Berthold | 1999-05-18 |
| 5082628 | Luminometer | Irwin S. Morse, Jerry T. Thornthwaite, Malcolm L. Heimer, Jorge D. Salinger, Joseph J. Sobodowski | 1992-01-21 |