Monolithic Heater for Thermionic Electron Cathode
Copyright © Targeted News Service 2025
2025-02-25
ALEXANDRIA, Virginia, Feb. 25 -- APPLIED PHYSICS TECHNOLOGIES, INC., McMinnville, Oregon has been assigned a patent (No. US 12237138 B2, initially filed March 5, 2024) developed by four inventors Gerald G. Magera, Hillsboro, Oregon; Aaron M. Torok, Milwaukie, Oregon; Joel A. Wenrich, Newberg, Oregon; and Matthew C. Zappe, Mechanicsburg, Pennsylvania, for "Monolithic heater for thermionic electron cathode." . . .