Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873202 | Knife having tools in the handle | — | 2018-01-23 |
| 9364957 | Adjustment screw for folding knife safety devices | — | 2016-06-14 |
| 7854067 | Low friction folding knife | — | 2010-12-21 |
| 7827697 | Low friction folding knife | — | 2010-11-09 |
| 7803038 | Knife maintenance apparatus | — | 2010-09-28 |
| 7513044 | Folding knife with spring wear pin | — | 2009-04-07 |
| 7302760 | Folding knife with dual-action piston | — | 2007-12-04 |
| 7140110 | Folding knife having a locking mechanism | — | 2006-11-28 |
| 6490797 | Blade lock for folding knife | Michael L. Walker | 2002-12-10 |
| 5596808 | Safety for knife-blade lock | Michael L. Walker | 1997-01-28 |