Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8579014 | Cooling arrangement for conveyors and other applications | Raymond W. Kauppila | 2013-11-12 |
| 8337112 | Joint and method for connecting members end to end | — | 2012-12-25 |
| 8322385 | Double chain saw arrangement for trail clearing | — | 2012-12-04 |
| 7878463 | Shaft seal mounting and method | — | 2011-02-01 |
| 7815391 | Structural member joints | — | 2010-10-19 |
| 7575043 | Cooling arrangement for conveyors and other applications | Raymond W. Kauppila | 2009-08-18 |
| D542355 | Street sign hanger | — | 2007-05-08 |
| 7207610 | Clam for wood handling equipment | — | 2007-04-24 |
| 7153086 | High speed turnover apparatus and method | Daniel L. Hintsala | 2006-12-26 |
| 6199306 | High efficiency snow thrower | Raymond W. Kauppila | 2001-03-13 |