Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279330 | Loading vertical tubes with particulate material | — | 2019-05-07 |
| 7673660 | Filling tubes with catalyst and/or other particulate | — | 2010-03-09 |
| 7309201 | Providing automated delivery of catalyst and/or particulate to any filling system device used to fill tubes | Edmund G. LOWRIE, III | 2007-12-18 |