Mark Identification

HIGH SHOT DENSITY

Serial Number

73351369

Filing Date

Feb 22, 1982

Trademark by

GEO VANN INC.

Classification Information

CONSTRUCTION AND REPAIR

Building Construction and Repair

SERVICE OF COMPLETING OIL AND GAS WELLS INCLUDING THE PERFORATION OF NEW WELLS FOR THE PRODUCTION OF OIL AND GAS, AND THE PERFORATION OF COMPLETED WELLS FOR ENHANCING THE PRODUCTION OF OIL AND GAS

Computer and Scientific