U. S. Patents

The information below is provided to satisfy the virtual patent marking provisions of the America Invents Act, and to provide notice under 35 U.S.C. §287 (a) of the patent laws of the United States of America.

American Water Heater Patents

A. O. Smith Water Heater Patents

A. O. Smith Water Heater Patents (Retail)

Lochinvar Patents

Reliance Water Heater Patents

State Water Heater Patents

Takagi Water Heater Patents