FLOTATOR
Filed: August 12, 1960
Apparatus for Treatment of Turbid Liquids
Owned by: ENVIROTECH CORPORATION
Serial Number: 72102719
EDGETRACK
Filed: March 6, 1968
CONTINUOUS BELT VACUUM FILTERS, BELT TYPE FILTER MEDIA, BELT GUIDANCE SYSTEMS FOR CONTINUOUS BELT VACUUM FILTER AND PARTS…
Owned by: ENVIROTECH CORPORATION
Serial Number: 72292559
TAC-FLECTOR
Filed: November 26, 1969
SCRAPER BLADES FOR USE ON FILTERS AND FILTRATION EQUIPMENT SUCH ROTARY VACUUM DRUM AND DISC FILTER
Owned by: ENVIROTECH CORPORATION
Serial Number: 72344842
Image Trademark
Filed: May 18, 1970
MATERIAL HANDLING, LIQUID-SOLID SEPARATION, AND PROCESSING EQUIPMENT USED IN MINING, METALLURGICAL AND CHEMICAL FIELDS-NAMELY…
Owned by: ENVIROTECH CORPORATION
Serial Number: 72360050
Image Trademark
Filed: May 18, 1970
FILTRATION APPARATUS COMPRISING VACUUM PRESSURE AND GRAVITY FILTERS-NAMELY, DRUM, DISC, LEAF, PAN, AND ENDLESS BELT VACUUM…
Owned by: ENVIROTECH CORPORATION
Serial Number: 72360051
Image Trademark
Filed: May 18, 1970
INCINERATORS; FURNACES-NAMELY, MULTIPLE HEARTH FURNACES; HEAT EXCHANGERS; AND PARTS AND COMPONENTS THEREOF
Owned by: ENVIROTECH CORPORATION
Serial Number: 72360052
ENVIROTECH
Filed: May 18, 1970
INCINERATORS; FURNACES-NAMELY, MULTIPLE HEARTH FURNACES; HEAT EXCHANGERS; AND PARTS AND COMPONENTS THEREOF
Owned by: ENVIROTECH CORPORATION
Serial Number: 72360053
ENVIROTECH
Filed: April 5, 1973
ELECTROSTATIC PRECIPITATORS AND PARTS THEREOF
Owned by: ENVIROTECH CORPORATION
Serial Number: 72453597
Image Trademark
Filed: April 5, 1973
ELECTROSTATIC PRECIPITATORS AND PARTS THEREOF
Owned by: ENVIROTECH CORPORATION
Serial Number: 72453598
ENVIROTECH
Filed: April 5, 1973
INDUSTRIAL AND MUNICIPAL FLUID FLOW MEASURING AND CONTROL EQUIPMENT AND SYSTEMS-NAMELY, PUMP AND VALVE CONTROLLERS; FLUID…
Owned by: ENVIROTECH CORPORATION
Serial Number: 72453599
Image Trademark
Filed: April 5, 1973
INDUSTRIAL AND MUNICIPAL FLUID FLOW MEASURING AND CONTROL EQUIPMENT AND SYSTEMS - NAMELY, PUMP AND VALVE CONTROLLERS; FLUID…
Owned by: ENVIROTECH CORPORATION
Serial Number: 72453600
NORFELT
Filed: April 25, 1973
AIR FILTERING INSTALLATIONS FOR BUILDINGS AND FACTORIES AND FILTERS FOR DUST REMOVING INSTALLATIONS
Owned by: ENVIROTECH CORPORATION
Serial Number: 72455586
ASHTEX
Filed: December 8, 1975
RUBBER CEMENT
Owned by: ENVIROTECH CORPORATION
Serial Number: 73071062
A-S-H PUMP
Filed: April 2, 1976
ELASTOMERIC RUBBER ADHESIVE CEMENT FOR BONDING RUBBER PARTS TO METAL SUBSTRATES
Owned by: ENVIROTECH CORPORATION
Serial Number: 73082559
NOZZLE AIR
Filed: October 6, 1976
WASTEWATER AERATION SYSTEM FOR SEPARATION OF SUSPENDED SOLIDS, OIL OR ORGANICS FROM EFFLUENTS OR LIQUIDS
Owned by: ENVIROTECH CORPORATION
Serial Number: 73102251
MINERAL MASTER
Filed: October 27, 1980
LABORATORY MACHINES FOR TESTING BATCH MATERIALS
Owned by: ENVIROTECH CORPORATION
Serial Number: 73283528
QDS
Filed: January 18, 1982
MINING HAULAGE SYSTEM MODULES
Owned by: ENVIROTECH CORPORATION
Serial Number: 73346180
HYDROCLEANER
Filed: February 8, 1982
Mechanical Flotation Machine for Separation of Suspended Solids, Oil, or Organics from Effluents and for Adding or Removing…
Owned by: ENVIROTECH CORPORATION
Serial Number: 73349343
SPARLING
Filed: July 6, 1982
LIQUID MEASURING AND CONTROL EQUIPMENT NAMELY, LIQUID FLOWMETERS, PROP ELLER-TYPE LIQUID FLOWMETERS, METERING TUBES AND…
Owned by: ENVIROTECH CORPORATION
Serial Number: 73373416
SILVER BAND
Filed: July 10, 1986
FLUID FILTERING UNITS FOR USE IN THE OIL AND GAS INDUSTRY
Owned by: ENVIROTECH CORPORATION
Serial Number: 73608821
