GAMLEN RESEARCH AND DEVELOPMENT COMPANY Trademarks
DRILLOSE
Filed: December 10, 1962
DRILLING MUD ADDITIVE
Owned by: GAMLEN RESEARCH AND DEVELOPMENT COMPANY
Serial Number: 72158812
GR-700
Filed: August 31, 1964
DISPERSANT MANUFACTURED SPECIFICALLY FOR MAINTAINING WAX AND/OR PARAFFIN IN SUSPENSION IN WAX-HEAVY GASOLINES, DIESEL OILS…
Owned by: GAMLEN RESEARCH AND DEVELOPMENT COMPANY
Serial Number: 72200923
