About 19 Trademarks found that are filed by the law firm Richard M Byron

WONDERSEAL

DRESSER INDUSTRIES, INC.

72196455

25 Jun 1964

LIQUID BLEND OF HIGHLY POLYMERIZED FATTY COMPOSITION AND A SELECTED PE...

CHIP-SEAL

DRESSER INDUSTRIES, INC.

72148824

11 Jul 1962

COARSELY SHREDDED WOOD USED AS AN ADDITIVE FOR DRILLING FLUIDS,COARSEL...

PRECISION MANUFACTURED

INDRESCO INC.

74436543

17 Sep 1993

refractory material,refractory material

VALOR

INDRESCO INC.

74397531

28 May 1993

refractory material for repairing and lining industrial heating and me...

SILVER JET

DRESSER INDUSTRIES, INC.

73597022

05 May 1986

OIL AND GAS WELL PERFORATION SERVICES,OIL AND GAS WELL PERFORATION SER...

FAZEGEL

DRESSER INDUSTRIES, INC.

73627823

30 Oct 1986

CHEMICAL ADDITIVE FOR DRILLING FLUIDS USED IN OIL AND GAS WELL DRILLIN...

MAGCO SWA

DRESSER INDUSTRIES, INC.

73627822

30 Oct 1986

CHEMICAL ADDITIVE FOR DRILLING FLUIDS USED IN OIL AND GAS WELL DRILLIN...

MAGCO THIN X

DRESSER INDUSTRIES, INC.

73541221

03 Jun 1985

DRILLING FLUID ADDITIVE FOR TREATMENT OF WATER BASE DRILLING FLUIDS AS...

GOLDEN JET

DRESSER INDUSTRIES, INC.

73597043

05 May 1986

OIL AND GAS WELL PERFORATION SERVICES,OIL AND GAS WELL PERFORATION SER...

HAM-COM

HAM-COM, INC.

73543689

18 Jun 1985

ARRANGING AND CONDUCTING CONVENTIONS AND EXHIBITIONS IN THE AMATEUR RA...