Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305212 | Multifunctional vessels for extraction and fractionation of extracts from biomass | Gregory A. Jackson | 2022-04-19 |
| 10421612 | Slat for a conveyor | John Langsdorf, Harlen Hoang, Rick Lee | 2019-09-24 |
| 10011429 | Slat for a conveyor | John Langsdorf, Harlen Hoang, Rick Lee | 2018-07-03 |
| 9731898 | Slat for a conveyor | John Langsdorf, Harlen Hoang, Rick Lee | 2017-08-15 |
| 9561907 | Conveyor for transporting articles along a generally vertical path and endless carrier for a conveyor | Harlen Hoang, James Sulzer, John Langsdorf, Rick Lee | 2017-02-07 |