Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5573954 | Method of obtaining small representative solid-phase samples | Don Isenberg, Charles Walbourn | 1996-11-12 |
| 5426035 | Method of compensating toxicity test data for the measured toxicity of a reference sample | Don Isenberg, Charles Walbourn | 1995-06-20 |
| 4933146 | Temperature control apparatus for automated clinical analyzer | Richard C. Meyer | 1990-06-12 |
| 4545690 | Temperature measurement probe for chemical reactions and method of use thereof | Lawrence J. Zysman | 1985-10-08 |
| 4213703 | Photometer with stationary sample holder and rotatable shutter | Otto Haunold | 1980-07-22 |
| 4182129 | Heat exchanger | Otto Haunold | 1980-01-08 |