Automatic Switch Plate Lubrication Assembly
Copyright © Targeted News Service 2024
2024-11-05
ALEXANDRIA, Virginia, Nov. 5 -- RBL, INC., Minneapolis, Minnesota has been assigned a patent (No. US 12134414 B2, initially filed May 24, 2023) developed by three inventors Robert Gregory Pieper, Minnetonka, Minnesota; Justin Jeong Dailey, Crystal, Minnesota; and Christian Robert Pieper, Shakopee, Minnesota, for "Automatic switch plate lubrication assembly." . . .