Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9867494 | Reciprocating coffee filter | — | 2018-01-16 |
| 9751202 | Assisted opening multitool method and apparatus | — | 2017-09-05 |
| 9656403 | Collapsible fingerguard | — | 2017-05-23 |
| 8671578 | Forward extending assisted opening knife | — | 2014-03-18 |
| 8511208 | Assisted opening multitool method and apparatus | — | 2013-08-20 |
| 8424425 | Discrete multitool locking method and apparatus | — | 2013-04-23 |
| 8359753 | Actuating opening system for folding knife | — | 2013-01-29 |
| 8296958 | Folding knife with mechanism to reposition back bar | — | 2012-10-30 |
| 8109002 | Wire stripping back bar knife | — | 2012-02-07 |
| 8011048 | Multitool incising attachment method and apparatus | — | 2011-09-06 |
| 7946201 | Discrete multitool locking method and apparatus | — | 2011-05-24 |
| 7793570 | Tension locking tool | Christopher Andrew Mattson, Brian G. Winder, Allen Boyd Mackay, Joseph O. Jacobsen, Peter Halverson | 2010-09-14 |
| 7665389 | Multitool with wire stripping element | — | 2010-02-23 |
| 7634858 | Folding knife with finger guard | — | 2009-12-22 |
| 7533465 | Folding knife with finger guard | — | 2009-05-19 |
| 7530130 | Multi-tool incising attachment method and apparatus | — | 2009-05-12 |
| 7124510 | Knife with double-ended rotatable blade | — | 2006-10-24 |
| 6941661 | Folding knife | — | 2005-09-13 |
| 6474202 | Multipurpose tool and components thereof | — | 2002-11-05 |
| 6282997 | Multipurpose tool and components thereof | — | 2001-09-04 |
| D446571 | Sporting knife | — | 2001-08-14 |
| 6070504 | Compound pliers tool with linked handles | — | 2000-06-06 |
| D421668 | Tweezers for a multipurpose tool | — | 2000-03-14 |
| 6003180 | Compound pliers tool with linked handles | — | 1999-12-21 |
| 5957013 | Hand tool with retractable jaw assembly | — | 1999-09-28 |