Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507416 | Inlet frame and filter assembly including an inlet frame | LaMonte A. Crabtree, Ronald Jay Geil, Jr., Jeffrey A. Sinclair | 2019-12-17 |
| 9687766 | Collapsible and/or assembled filter housing and filter used therewith | LaMonte A. Crabtree, Ronald Jay Geil, Jr., Jeffrey A. Sinclair | 2017-06-27 |
| 9185877 | Collapsible and/or assembled filter housing and filter used therewith | LaMonte A. Crabtree, Ronald Jay Geil, Jr., Jeffrey A. Sinclair | 2015-11-17 |
| 9126135 | V-bank air filtration system such as for animal confinement | LaMonte A. Crabtree, Ronald Jay Geil, Jr., Jeffrey A. Sinclair | 2015-09-08 |
| 9049838 | Filter frame housing and filter for animal confinement building | LaMonte A. Crabtree, Ronald Jay Geil, Jr., Jeffrey A. Sinclair | 2015-06-09 |
| 8747505 | V-bank air filtration system such as for animal confinement | LaMonte A. Crabtree, Ronald Jay Geil, Jr. | 2014-06-10 |