DSG products are protected by patents worldwide. This website provides notice to the public of products that may be covered by patents. 

This website lists the patents covering DSG product by selected country and may not be all inclusive. Products not listed here may also be protected by one or more patents. The lists of patents provided here is updated periodically and may not be up to date.

Please use the following links that provide details of patents which may be linked to DSG products and technology.