ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,639, issued on Sept. 30, was assigned to Rocal Corp. (Warrington, Pa.).
"Electrical feed through connector" was invented by Louis Silverman (Levittown, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatus for resilient electrical and mechanical connection is disclosed where a mount is configured with a central connector and at least one post. The central connector is configured to pass through an opening in a surface and engage threaded connection with a recessed nut. One or more posts are configured to pass through additional openings in the surface and engage a co-radial groove in the recessed nut that allows for tightening of the recesse...