Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981186 | Functional treatment application to particulate materials such as mulch or potting soil | David Chamberlain Roller, Brent Packer | 2021-04-20 |
| 10113114 | Apparatus and method for coating particulate material | Brent Packer, David Chamberlain Roller, Richard Moffitt, Douglas E. Grunder | 2018-10-30 |
| 9950331 | Apparatus and method for coating particulate material | Brent Packer, David Chamberlain Roller, Richard Moffitt, Douglas E. Grunder | 2018-04-24 |