Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714926 | Column heater with active pre-heating | Peter Kirby, Steven D. Trudeau | 2017-07-25 |
| 9482650 | Static and dynamic seals | Marc E. Lemelin, Mark W. Moeller, Stanislaw Koziol, James E. Usowicz | 2016-11-01 |
| 9453824 | Column heater with active pre-heating | Peter Kirby, Steven D. Trudeau | 2016-09-27 |
| 9075035 | Injection port needle support and washing | James E. Usowicz, Joshua A. Burnett, Marc E. Lemelin | 2015-07-07 |
| 9028780 | Compound sample needle for liquid chromatograph | John M. Auclair, James E. Usowicz, Marc E. Lemelin, Robert A. Jencks, Kenneth R. Plant | 2015-05-12 |
| 8997587 | Needle seal force sensor | James E. Usowicz, Joshua A. Burnett, Marc E. Lemelin | 2015-04-07 |