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United States & Canada

Hunter Innovation

US Patents 

This website is provided to satisfy the virtual patent marking provisions of 35 U.S.C. § 287 as amended by the Leahy-Smith America Invents Act.

These are US patents only. Hunter Engineering's foreign patents provide coverage for Hunter Engineering products in foreign countries.

If there are any questions regarding the patent marking lists or any information contained therein, please send an e-mail to


To see Hunter's US patents in list form please select the link below.

Patent List