Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442995 | Rapid production of hydrothermally carbonized biomass via reactive twin-screw extrusion | Larry G. Felix, William Earl Farthing, James H. Irvin, Wei Yan | 2019-10-15 |
| 10151508 | High pressure, high temperature, on demand water heater | James H. Irvin, William Earl Farthing, Larry G. Felix | 2018-12-11 |
| 7720361 | Method and apparatus for maintaining condensable constituents of a gas in a vapor phase during sample transport | Larry G. Felix, William Earl Farthing, James H. Irvin | 2010-05-18 |
| 7712384 | Apparatus and method for maintaining multi-component sample gas constituents in vapor phase during sample extraction and cooling | Larry G. Felix, William Earl Farthing, James H. Irvin | 2010-05-11 |
| 7661457 | Gas flow control system for molten metal molds with permeable perimeter walls | David A. Salee, Steve Anderson, Brett Thielman | 2010-02-16 |
| 7631566 | Method and apparatus maintaining multi-component sample gas constituents in vapor phase during sample extraction and cooling | William Earl Farthing, Larry G. Felix | 2009-12-15 |
| 7328629 | Method and apparatus for maintaining multi-component sample gas constituents in vapor phase during sample extraction and cooling | William Earl Farthing, Larry G. Felix | 2008-02-12 |
| 6655259 | Full flow mechanical fail safe | — | 2003-12-02 |
| 6656254 | Full flow mechanical failsafe | — | 2003-12-02 |
| 5386731 | Method and apparatus for measuring the tensile strength of powders | Duane H. Pontius | 1995-02-07 |