Kohler alleges 17 models of Elkay Manufacturing sinks, including the model pictured here, infringe on one of its patents. Kohler Co. is suing an Illinois-based sink maker for patent infringement ...

The Whitehaven apron front sink is no exception. It’s constructed of enameled cast iron that’s resistant to burns, chips, ... Kohler Whitehaven 36-Inch-Wide Apron Front Sink.