ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,030, issued on May 26, was assigned to Trailer Aerodynamics LLC (Chicago).

"I-beam clamp" was invented by Justin Kane Morgan (Anderson, S.C.), Parker Baxter (Greenville, S.C.) and Zachary Alexander Merrill (Greenville, S.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An I-beam clamp (10) is provided that has a first clamping member (26) having a first flange engagement surface (28) configured for engagement with a first flange surface of a flange of an I-beam. The first clamping member has a first web engagement surface (30) configured for engagement with a first web surface of a web of the I-beam. A second clamping member (32) is provided and con...