LORESCO
Filed: July 18, 1972
EARTH CONTACT BACKFILL, PRINCIPALLY CARBON, FOR USE IN GROUNDING AND CATHODIC PROTECTION INSTALLATIONS
Owned by: LORESCO, INC.
Serial Number: 72430217
DW1
Filed: April 11, 1983
Carbon Pieces of Varying Size Either Alone or in Combination with Substances to Change Flow Characteristics and or Electrical…
Owned by: LORESCO, INC.
Serial Number: 73421077
SWK
Filed: April 8, 1983
Carbon Pieces of Varying Size Either Alone or in Combination with Substances to Change Flow Characteristics and/or Electrical…
Owned by: LORESCO, INC.
Serial Number: 73421233
SW
Filed: April 8, 1983
Carbon Pieces of Varying Size Either Alone or in Combination with Substances to Change Flow Characteristics and/or Electrical…
Owned by: LORESCO, INC.
Serial Number: 73421234
SC-3
Filed: December 1, 1989
CARBON PIECES OF VARYING SIZE EITHER ALONE OR IN COMBINATION WITH SUBSTANCES TO CHANGE FLOW CHARACTERISTICS AND/OR ELECTRICAL…
Owned by: LORESCO, INC.
Serial Number: 74006918
SC-2
Filed: December 1, 1989
CARBON PIECES OF VARYING SIZE EITHER ALONE OR IN COMBINATION WITH SUBSTANCES TO CHANGE FLOW CHARACTERISTICS AND/OR ELECTRICAL…
Owned by: LORESCO, INC.
Serial Number: 74006919
