Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391498 | Bidirectional filter drier | David Derner | 2022-07-19 |
| 9951980 | Filter drier | David Derner, Matthew Thomas Sutterfield, Daniel Stoddard, Carol Marquart | 2018-04-24 |
| D785675 | Filter drier | David Derner, Matthew Thomas Sutterfield, Daniel Stoddard, Carol Marquart | 2017-05-02 |
| 8796495 | Methods and systems for converting waste into complex hydrocarbons | Richard P. Lux, Gary Winkler | 2014-08-05 |
| 7985345 | Methods and systems for converting waste into complex hydrocarbons | Richard P. Lux, Gary Winkler | 2011-07-26 |