Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815523 | Multi-point filtering liquid level detection methods and apparatus | William D. Dunfee, Colin Ingersoll | 2023-11-14 |
| 11519771 | Short aspiration detection in a clinical analyzer | William D. Dunfee, Stephen Krufka, Colin Ingersoll | 2022-12-06 |
| 10656169 | Method and apparatus for reducing carryover of reagents and samples in analytical testing | Jianfang Wang, Colin Ingersoll, Stephen Frye | 2020-05-19 |
| 9874471 | Liquid transfer systems and methods of calibration thereof by performing air aspirations | Jianfang Wang, Jingjing Zhang, John M. Shrewsbury | 2018-01-23 |
| 7867769 | Clog detection in a clinical sampling pipette | William D. Dunfee | 2011-01-11 |