Trademark: 72317650
Status Date
Wednesday, November 4, 1992
Registration Number
0884428
Registration Date
Tuesday, January 20, 1970
Filing Date
Monday, January 27, 1969
6 CHEMICALS TO REDUCE THE VISCOSITY OF DRILLING FLUID ADDITIVE
Nov 4, 1992
Expired Sec. 9
Trademark Alertz updated from USPTO on 2030-01-24