Mark Identification

BARABUF

Serial Number

73212270

Filing Date

Apr 19, 1979

Registration Date

Nov 3, 1981

Trademark by

N L INDUSTRIES INC.

Classification Information

Oil and Gas Well Drilling Completion and Work-Over Chemicals-Namely, a Water Soluble Chemical for Establishing a Buffered pH of Approximately 10 in Waters, Aqueous Solutions, and Oilfield Brines, Particularly in Aqueous Solutions or Brine Solutions or Brine Solutions Containing Hydroxy Ethyl Cellulose

Chemicals