Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575063 | Aerating a ground surface | Scott W. Bjorge | 2009-08-18 |
| 7575064 | Soil aeration device | Scott W. Bjorge | 2009-08-18 |
| 7451831 | Soil aerator | Scott W. Bjorge | 2008-11-18 |
| 7438136 | Aeration device | Scott W. Bjorge | 2008-10-21 |
| 7341115 | Soil aerator assembly | Scott W. Bjorge | 2008-03-11 |
| 7290619 | Soil aeration device | Scott W. Bjorge | 2007-11-06 |
| 7204317 | Aerating a ground surface | Scott W. Bjorge | 2007-04-17 |
| 7152691 | Arcuate aeration tine | Scott W. Bjorge | 2006-12-26 |
| 7096968 | Aeration device | Scott W. Bjorge | 2006-08-29 |
| 7070005 | Soil aerator assembly | Scott W. Bjorge | 2006-07-04 |
| 7055617 | Soil aerator | Scott W. Bjorge | 2006-06-06 |
| 6308334 | Convertible costume construction | — | 2001-10-30 |
| D393853 | Video entertainment system | — | 1998-04-28 |