US Patent Issued to Mainspring Energy on Aug. 25 for "High-power core system" (California, Massachusetts Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,334, issued on Aug. 25, was assigned to Mainspring Energy Inc. (Menlo Park, Calif.).

"High-power core system" was invented by Matthew Svrcek (Redwood City, Calif.), David DeGraaff (Mountain View, Calif.), Nate Fitzgerald (Newton, Mass.) and Matthew Roelle (Belmont, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Linear generator systems are presented herein for interfacing a number of different linear electromagnetic machines (LEMs) for generating collective power outputs. A plurality of LEMs is coaxially arranged in sequence along a longitudinal axis. Each LEM comprises a respective translator, and a respective stator. A pair of gas springs a...