Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545106 | Combustion tube | — | 2020-01-28 |
| 10209230 | Electrode for resistance furnace | Octavio R. Latino, Lloyd A. Allen | 2019-02-19 |
| 9879915 | Combustion tube and seal assembly | — | 2018-01-30 |
| 9874399 | Cylindrical combustion tube and mounting assembly | — | 2018-01-23 |
| 9874400 | Furnace combustion tube and mounting assembly | — | 2018-01-23 |
| 9808797 | Resistance analytical furnace | Joshua N. Wetzel | 2017-11-07 |
| 9541287 | Combustion furnace auto cleaner | Joshua N. Wetzel, Kevin R. Brushwyler | 2017-01-10 |
| 9527076 | Crucible | Joshua N. Wetzel | 2016-12-27 |
| 9470701 | Crucible shuttle assembly | — | 2016-10-18 |
| 9188598 | Sample loading carousel | — | 2015-11-17 |
| 9039342 | Crucible shuttle assembly and method of operation | — | 2015-05-26 |
| 9042425 | Vacuum cleaning structure for electrode furnace | Octavio R. Latino, Lloyd A. Allen | 2015-05-26 |
| 8884193 | Easily removable combustion tube | — | 2014-11-11 |
| 8657550 | Crucible shuttle assembly with linearly moving carriage | Raghu Murthy | 2014-02-25 |
| D678791 | Combustion tube | — | 2013-03-26 |
| 8377397 | Combustion tube | — | 2013-02-19 |
| 8323565 | Crucible shuttle assembly and method of operation | — | 2012-12-04 |
| 8299879 | Transformer assembly using an internal load and method for forming same | Ted Casper, Brad Rush | 2012-10-30 |
| 7402280 | Automatic crucible and sample loading system and method | — | 2008-07-22 |
| 6291802 | Sample introduction assembly | — | 2001-09-18 |
| 5879634 | High pressure containment assembly | — | 1999-03-09 |
| 5322360 | Isothermal calorimeter | Peter M. Willis, Michael P. Tabbey, Charles W. Berk | 1994-06-21 |
| 5315091 | Resistively heated sample preparation apparatus | Larry S. O'Brien, Peter M. Willis, Robert S. Tate | 1994-05-24 |
| 5313047 | Analytical sample preparation system | Larry S. O'Brien, Peter M. Willis, Ronald A. Klemm | 1994-05-17 |
| 5277493 | Analytical sample preparation system | Peter M. Willis | 1994-01-11 |