Virtual Patent Marking

The following products are protected by utility patents, utility models, design patents, registered designs, unregistered designs, and other similar intellectual property rights in various territories around the world, including the U.S.

This page is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act and provide notice under 35 U.S.C. §287 (a). 

The following list of QDSOL’s products and patents may not be all inclusive, and other QDSOL’s not listed here may be protected by one or more patents.

* QDSOL’s Registered Trademarks – symbolized by ®