The following products are protected by U.S. patents as indicated below. This website is provided to satisfy the virtual patent marking provisions of the America Invents Act under 35 U.S.C. § 287(a). The following list of products may not be all inclusive, and other products not listed here may be protected by one or more patents.
The list of our patents related to the prismatic lens are:
- US 7,104,647
- US 8,042,940
- US 8,287,124
- US 9,298,021
- US 10,048,511
- US 10,048,512
The list of our patents related to SightSync®/NMD/NMD2 (a.k.a. Neurolens Measurement Device) are:
- US 7,828,439
- US 9,237,84
If you have any questions, comments, or concerns about Patents, please email us at email@example.com or write to us at 1234 Lakeshore Drive, Suite 200, Coppell, TX 75019.