Issued Patents All Time
| 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 |
| D310413 | Sample processor | William E. Bigler, Michael S. Cherepak, Kenneth D. Collister | 1990-09-04 |
| D297459 | Lancet | Robert Heiland, Mohammad A. Kheiri, Robert L. Terry | 1988-08-30 |