Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473215 | Saw gin stand seed roll monitoring feature | Mark David Cory | 2022-10-18 |
| D780813 | Filler bar | Mark David Cory, Joseph William Thomas | 2017-03-07 |
| 6428239 | Vadose zone for a leaching field | — | 2002-08-06 |
| 5788836 | Sewage treatment system | — | 1998-08-04 |
| 5674399 | Sewage treatment method | — | 1997-10-07 |
| 5454949 | Sewage treatment system and method | Donald Bullock | 1995-10-03 |
| 4561336 | Portable universal power miter saw workbench | — | 1985-12-31 |