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The following Work Sharp, LLC products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act, and to serve as notice under 35 U.S.C §287(a). The following list of Work Sharp, LLC products may not be all-inclusive, and other products not listed here may be protected by one or more patents.
| PRODUCT | US PATENT NUMBER(S) | FOREIGN PATENT NUMBER(S) |
| WSEDCPVT (Pivot) | US11192217, USD929841 | CN306635764 |
| WSEDCPVP (Pivot Plus) | US11192217, USD929843 | CN306635763 |
| WSHHDPVT (Pivot Pro) | US1119221, USD929842 | CN306379580 |
| WSBCHBSS (Benchstone) | US9216487 | |
| WSBCHWHT (Whetstone) | Patent Pending | EU0087834920001 |
| WSBCHPAJ (Precision Adjust) | Patent Pending | Patent Pending |
| WSBCHAGS (Angle Set) | USD944618 | – |
| WSGPS | US9039494 | – |
| WSGFS | US8790162, US9039494 | – |
| Benchmade GFS | US8790162, US9039494 | – |
| WSGSS | US8790162, US9039494, US9216487 | – |
| WSGSS Upgrade Kit (WSSA0003300) | US8790162 | – |
| Benchmade 50082 | US8790162 | – |
| Benchmade 50080 | US8790162 | – |
| Benchmade EDC Edge Maintenance Tool | USD911142 | CN306110983 |
| WSCMB | US8696407, US9050709, US9731395, US9849556, US9956662, US10124458, USD829070 | |
| WSKTS2 | US8696407, US9731395, US8784162, US9358654, US9849556, US9956662, US10124458 | |
| WSKTS | US8696407, US8784162, US8998680, US9358654, US9849556, US9956662, US10124458 | |
| WSKTS-KO | US8696407, US9333612, US9358654, US9808901, US9849556, US9956662, US10124458, US10421171, USD723895, USD730137 | |
| WSKTS-KO-ELT | US8784162 | |
| WS3000 | US8512103, US9168626 | |
| CPE5+ | US8696407, US9358654, US9731395, US9808902, US9808901, US9849556, US9914193, US9956662, US10099336, US10124458, US10421171, USD852599, US9975260 | |
| CPE5 | US8696407, US9358654, US9731395, US9808902, US9808901, US9849556, US9914193, US9956662, US10099336, US10124458, US10421171, USD852599, US9975260 | |
| E3WU | US8696407, US9358654, US9731395, US9808902, US9808901, US9849556, US9956662, US10099336, US10124458, US10421171, USD852600 | |
| CPE2 | USD910398, US9302364, US9808902, US10099336, US10850361 | CN306291648 |
| CPM3 | US9039494, US9833880, US9975260 |