MIDWESCO FILTER RESOURCES, INC. Trademarks
DURAGLASS 2000

DURAGLASS 2000

Filed: December 6, 1996
air filters for industrial installations
Owned by: MIDWESCO FILTER RESOURCES, INC.
Serial Number: 75210512

EUROTECH

EUROTECH

Filed: November 17, 1997
air filters, for industrial installations and for domestic use
Owned by: MIDWESCO FILTER RESOURCES, INC.
Serial Number: 75391735

MIDWESCO FILTER RESOURCES, INC.

MIDWESCO FILTER RESOURCES, INC.

air filtration products and services
Owned by: MIDWESCO FILTER RESOURCES, INC.
Serial Number: 78620799