ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,002, issued on June 30, was assigned to Hill-Rom Services Inc. (Batesville, Ind.).

"Communication system for patient support apparatuses" was invented by Stephen R. Embree (Chapel Hill, N.C.), Frederick C. Davidson (Apex, N.C.), Theophile R. Lerebours (Cary, N.C.), Phillip Maloney (Raleigh, N.C.), Bruno J. Filliat (Cary, N.C.), David M. Girardeau (Pittsboro, N.C.), Christian Saucier (Raleigh, N.C.), Kelly F. Walton (Cary, N.C.), Joshua P. Lingenfelser (Fuquay-Varina, N.C.), Benjamin E. Howell (Fuquay-Varina, N.C.), Bradley T. Smith (Raleigh, N.C.), Laura A. Hassey (Raleigh, N.C.), Stephen N. Moore (Apex, N.C.) and Britten J. Pipher (Raleigh, N.C.).

According to the abstract* rele...