ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,583, issued on Feb. 10, was assigned to My Mommy Magic LLC (Peoria, Ariz.).

"Methods, systems, and devices for post-birth recovery" was invented by Heather Taylor (Peoria, Ariz.) and David G. Brinkerhoff (Peoria, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pulsed electromagnetic field (PEMF) device includes at least one electromagnetic (EM) field emitter. During post-birth recovery, a patient applies the EM field emitter to herself. The PEMF device performs a recovery cycle. In the recovery cycle, the EM field emitter emits EM fields having frequency combinations with a response frequency and a target frequency for a frequency combination...