ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,830, issued on Nov. 11.

"Pitch training device with integrated tracking and feedback system for enhanced performance and rehabilitation" was invented by Robert Geoffrey Nadel (Winchester, Mass.) and Richard Nadel (Winchester, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a pitch training attachment for a mechanical exercise training system (METS) that provides real-time tracking, analysis, and feedback to improve a user's pitching performance. The device includes a baseball simulator connected to the METS via an attachment rod and an internal tracking device. The tracking device uses advanced sensors such as a...