ACOUSTICLEAN
Filed: August 14, 1979
Low-Frequency Sound Emitters for Use in Displacement of Fine Particulate Materials Found in Utility and Industrial Boilers…
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 73227458
"ASK THE MAN WHO OWNS ONE"
Filed: January 11, 1980
Low-Frequency Sound Emitters for Use in Removal or Displacement of Fine Particulate Materials
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 73245801
KVB
Filed: December 29, 1980
Testing and Monitoring Instruments for Emission, Air Pollution, and Combustion Control for Use in a Mobile Van
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 73291294
KVB
Filed: December 29, 1980
Consulting Services for the Analysis, Control, and Reduction of the Emission of Criteria Pollutants and Improving Efficiency…
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 73291365
KVB
Filed: December 29, 1980
Testing and Monitoring Instruments for Emission, Air Pollution, and Combustion Control for Use in a Mobile Van
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 73291395
KVB
Filed: February 29, 1988
ELECTRONIC MONITORING, PERFORMANCE AND DETECTION EQUIPMENT, NAMELY, CONTINUOUS EMISSIONS MONITORS FOR USE IN UTILITY AND…
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 73713953
ECOCEM
Filed: May 20, 1991
continuous emissions monitor for pollution control for use in industry
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74168458
ECODAS
Filed: May 20, 1991
data acquisition equipment comprising computers, printers, terminals, network and user interface devices, modems, uninteruptable…
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74168459
ECOTRS
Filed: May 20, 1991
electronic total reduced sulfur monitor for measuring emissions, used in pollution control for use in industry
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74168460
ECOTRAX
Filed: May 20, 1991
computer program used in pollution control reporting
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74168472
ECOSPEC
Filed: July 16, 1991
continuous emissions monitor used in pollution control
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74185561
ECOPROBE
Filed: July 16, 1991
dilution probe and monitor for measuring emissions, used in pollution control
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74185562
ECONOX
Filed: July 16, 1991
nitrogen oxide emissions monitor used in pollution control for industry
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74185563
ECOCOM
Filed: July 16, 1991
controller, computer hardware, printers and other related hardware; namely, input/output devices, modems and enclosure assemblies…
Owned by: Research-Cottrell Technologies, Inc.
Serial Number: 74185672
