Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D359357 | Urine analyzer | William E. Bigler, David L. Boger, James F. Caruso, Kenneth D. Collister, Lester W. Doyle +4 more | 1995-06-13 |
| D261623 | Reflectance colorimeter | Kenneth D. Collister, Michael A. Krou | 1981-11-03 |