Elmagco Brake Corporation Trademarks
ECB ELMAGCO BRAKE
Filed: May 15, 1995
electro magnetic brakes and the DC drives to control them
Owned by: Elmagco Brake Corporation
Serial Number: 74673630
ELMAGCO
Filed: September 3, 1996
brake control systems for electro magnetic brakes used on drilling rigs used to drill wells for the production of hydrocarbons…
Owned by: Elmagco Brake Corporation
Serial Number: 75159130
