Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726469 | Turnlock small circle compass attachment | David A. Larson | 2017-08-08 |
| 9370828 | Adjustable doweling jig | Joe Karkosch, David R. Watermann | 2016-06-21 |
| D705632 | Drill block | David A. Larson | 2014-05-27 |
| 8707816 | Right angle drive with center support | — | 2014-04-29 |
| 8651777 | Adjustable doweling jig | Joe Karkosch | 2014-02-18 |
| 8459628 | Non-slip bench support block | — | 2013-06-11 |
| D678926 | Feather board apparatus | Damian A. Kozina | 2013-03-26 |
| D641267 | Template holder | Damian A. Kozina | 2011-07-12 |
| D639682 | Template | Damian A. Kozina | 2011-06-14 |
| 7942174 | Feather board apparatus and method | Damian A. Kozina | 2011-05-17 |
| D637505 | Depth gauge | — | 2011-05-10 |
| 7930961 | Crown molding cutting apparatus and method | Damian A. Kozina | 2011-04-26 |
| 7926158 | Saw blade changing tool | Damian A. Kozina | 2011-04-19 |
| D636245 | Right angle drive | — | 2011-04-19 |
| D635001 | Dowling jig | — | 2011-03-29 |
| D633768 | Right angle drive attachment | — | 2011-03-08 |
| 7896042 | Hinge and strike plate mortise kit | Damian A. Kozina | 2011-03-01 |
| 7766059 | Hinge and strike plate mortise kit | Damian A. Kozina | 2010-08-03 |
| 7740108 | Expandable sawhorse-type support for work pieces including sheet material | — | 2010-06-22 |
| 7509746 | Casing measurement and marking tool | Damian A. Kozina | 2009-03-31 |
| 7475740 | Angle drive attachment | Damian A. Kozina | 2009-01-13 |
| 7472730 | Work center/clamping table and storage system | — | 2009-01-06 |
| 7467651 | Tool attachment system and router attachment and method incorporating same | Joe Karkosch, John Kochanski, Patrick J. Barkdoll | 2008-12-23 |
| 7421791 | Apparatus and method for hanging a door | Damian A. Kozina | 2008-09-09 |
| D561791 | Push stick | Damian A. Kozina | 2008-02-12 |