ALEXANDRIA, Va., July 28 -- United States Patent no. 12,695,241, issued on July 28, was assigned to Optim Microwave Inc. (Camarillo, Calif.).

"Waveguide window/seal" was invented by John Mahon (Westlake Village, Calif.) and Thomas Bohner (Westlake Village, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A window/seal and a satellite ground station antenna using the window/seal. A window/seal for a circular waveguide includes a right-circular cylindrical window having an axis, an annular rib surrounding and coaxial with the annular recess, and an annular recess between the cylindrical window and the annular rib. An outer diameter of the annular rib is configured to fit closely within an inside diameter ...