Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D996653 | Bollard | Harry D. Dickinson, James John Burnett | 2023-08-22 |
| 11384493 | Portable barricade and portable barricade system | Harry D. Dickinson, James John Burnett, Judy L. Manor | 2022-07-12 |
| 10941531 | Portable bollard and barricade system | Harry D. Dickinson, James John Burnett | 2021-03-09 |
| D903906 | Bollard | Harry D. Dickinson, James John Burnett | 2020-12-01 |
| 10407852 | Portable bollard and barricade system | Harry D. Dickinson, James John Burnett | 2019-09-10 |
| 4946651 | Sample holder for a body fluid analyzer | Max D. Liston, Paul K. Hsei, George M. Daffern, James G. Fetty | 1990-08-07 |
| 4935106 | Ion selective/enzymatic electrode medical analyzer device and method of use | Max D. Liston, Paul K. Hsei, George M. Daffern, James G. Fetty | 1990-06-19 |
| 4477190 | Multichannel spectrophotometer | Max D. Liston, William A. Stark | 1984-10-16 |
| 4266914 | Magnetic drive laboratory pump | — | 1981-05-12 |