| 12219687 |
Inductively coupled plasma torch structure with flared outlet |
Daniel R. Wiederin, Kevin Wiederin |
2025-02-04 |
| 11240880 |
Heating system for spray chamber outlet |
Tyler Yost, Kyle W. Uhlmeyer, Daniel R. Wiederin |
2022-02-01 |
| 10834807 |
ICP torch assembly with retractable injector |
Daniel R. Wiederin |
2020-11-10 |
| 10830227 |
Peristaltic pump |
Daniel R. Wiederin |
2020-11-10 |
| 10440807 |
Torch assembly |
Daniel R. Wiederin |
2019-10-08 |
| 10309389 |
Peristaltic pump |
Daniel R. Wiederin |
2019-06-04 |
| 9341229 |
Automated sampling device |
Daniel R. Wiederin, David Diaz |
2016-05-17 |
| 9148942 |
Torch assembly |
Daniel R. Wiederin |
2015-09-29 |
| 8821789 |
Sample preparation assembly |
Daniel R. Wiederin |
2014-09-02 |
| 8551401 |
Sample preparation assembly |
Daniel R. Wiederin |
2013-10-08 |
| 8262993 |
Slidable autosampler tray |
Daniel R. Wiederin |
2012-09-11 |
| 7690275 |
Automated sampling device |
Daniel R. Wiederin, David Diaz |
2010-04-06 |
| 7637175 |
Automated sampling device |
Daniel R. Wiederin, David Diaz |
2009-12-29 |
| 7201072 |
Automated sampling device |
Dan Wiederin, David Diaz |
2007-04-10 |
| 6864974 |
System for use in conditioning a sample for introduction into a sample analysis system |
Daniel R. Wiederin |
2005-03-08 |