Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11653143 | Helmholtz-resonator for microphone assembly | Usha Murthy, Ben Vondersaar | 2023-05-16 |
| 10786763 | Filter for extruder press | — | 2020-09-29 |
| 9643110 | Twin screw extruder press for solid/fluid separation | Richard Romeo LEHOUX | 2017-05-09 |
| 9434961 | Continuous process for the production of ethanol from lignocellulosic biomass | Frank A. DOTTORI, Robert Ashley Cooper BENSON, Regis-Olivier BENECH, Richard Romeo LEHOUX | 2016-09-06 |
| 9352253 | Solid/fluid separation device and method for treating biomass including solid/fluid separation | Richard Romeo LEHOUX | 2016-05-31 |
| 9254449 | Solid and liquid separation process | Richard Romeo LEHOUX | 2016-02-09 |
| 8852450 | Deicing formulation utilizing co-products from lignocellulose to bio fuel process | Richard Romeo LEHOUX, Mark Isaac Schwartz, Demetre Spanos | 2014-10-07 |
| 8746138 | Solid/fluid separation device and method for treating biomass including solid/fluid separation | Richard Romeo LEHOUX | 2014-06-10 |
| 8394235 | Removal of inhibitory compounds during pre-treatment of lignocellulosic biomass | Richard Romeo LEHOUX | 2013-03-12 |