EZ VIEW
Filed: February 8, 1993
glass vials containing chemical reagents
Owned by: HACH COMPANY
Serial Number: 74356426
PUMP-COLORIMETER
Filed: February 8, 1993
electronic instrument used for chemical analysis of a liquid sample
Owned by: HACH COMPANY
Serial Number: 74356449
RATIO
Filed: February 8, 1993
electronic turbidimeter for measuring turbidity in a liquid
Owned by: HACH COMPANY
Serial Number: 74356450
COOLTRAK
Filed: March 8, 1993
reagent strip chemical test paper for testing of coolant
Owned by: HACH COMPANY
Serial Number: 74365804
TOXITRAK
Filed: January 10, 1994
analytical test kit including reagents for detecting toxic chemicals in water
Owned by: HACH COMPANY
Serial Number: 74478154
STATION-ANALYZER
Filed: August 18, 1995
lift station flowmeter for measuring liquid flow
Owned by: HACH COMPANY
Serial Number: 74717511
AQUATREND
Filed: September 15, 1995
electronic controllers for use in gathering data from other instruments in water treatment management systems
Owned by: HACH COMPANY
Serial Number: 74729800
STATION-WARE
Filed: September 21, 1995
computer software in the field of electrical flow measuring instruments
Owned by: HACH COMPANY
Serial Number: 74731893
MINISONDE
Filed: February 27, 1996
electrical apparatus comprised of sensors and power supplies for testing water quality
Owned by: HACH COMPANY
Serial Number: 75064222
STABLCAL
Filed: July 7, 1997
chemical suspensions for establishing turbidity measurement standards in turbidimeters
Owned by: HACH COMPANY
Serial Number: 75319770
COLORQUIK
Filed: August 1, 1997
instrumentation, namely, optical scanners for reading reagent strips for use in testing and treating aqueous fluids
Owned by: HACH COMPANY
Serial Number: 75334736
SPEC
Filed: October 6, 1997
Sealed Urethane Standards used for Instrument Verification of Spectrophotometers and Colorimeters
Owned by: HACH COMPANY
Serial Number: 75368677
ACCUGROW
Filed: November 18, 1997
reagent strip chemical test paper for testing of various analytes in, and chemical parameters of, soils
Owned by: HACH COMPANY
Serial Number: 75391985
JOB CAL
Filed: January 26, 1998
computer software for maintenance management, namely, scheduling, and tracking preventative maintenance, tasks and emergency…
Owned by: HACH COMPANY
Serial Number: 75422714
PATHOSCREEN
Filed: February 20, 1998
Chemicals and chemical composition for use in analysis of water
Owned by: HACH COMPANY
Serial Number: 75437642
PBEX
Filed: February 20, 1998
Chemicals and chemical compositions for use in the analysis of water
Owned by: HACH COMPANY
Serial Number: 75437800
VISCREEN
Filed: February 26, 1998
immunoassay test kits consisting primarily of chemicals and chemical compositions for use in the analysis of water
Owned by: HACH COMPANY
Serial Number: 75441450
POURRITE
Filed: March 13, 1998
Glass ampules or glass containers filled with microbiological media for determining microbes in water
Owned by: HACH COMPANY
Serial Number: 75449831
SOFCHEK
REAGENT STRIP CHEMICAL TEST PAPER FOR TESTING OF WATER QUALITY, NAMELY HARDNESS ANALYSIS
Owned by: HACH COMPANY
Serial Number: 75585369
QUANTA
Filed: May 19, 1999
Electronic instrumentation for monitoring basic water quality parameters, namely, temperature, pH content, conductivity,…
Owned by: HACH COMPANY
Serial Number: 75709220
SENSION
Scientific Instruments; Namely pH, pH/ISE, Conductivity and Dissolved Oxygen Meters and Electrodes Used Therewith To Determine…
Owned by: HACH COMPANY
Serial Number: 75717649
MINI LAB
Filed: October 16, 2000
HAND-HELD ANALYTICAL INSTRUMENTS, NAMELY, A HAND-HELD DEVICE FOR MEASURING pH, TEMPERATURE, CONDUCTIVITY, DISSOLVED OXYGEN…
Owned by: HACH COMPANY
Serial Number: 76147203
POCKETLAB
Hand held analytical instrument for use in industrial and scientific research, namely, hand held electronic sensor for measuring…
Owned by: HACH COMPANY
Serial Number: 76148593
C. MOORE GREEN
REAGENT TEST STRIPS FOR SOIL TESTING
Owned by: HACH COMPANY
Serial Number: 76205016
DR. H. TUEAU
Filed: February 2, 2001
COLORIMETRIC ANALYSIS TEST STRIPS FOR POOL AND SPA TESTING
Owned by: HACH COMPANY
Serial Number: 76205018
SCADA MADE SIMPLE
Information storage and retrieval of computer software for process monitoring and control for applications in water utility…
Owned by: HACH COMPANY
Serial Number: 76280772
C.A.F.E. CREATIVELY ANALYZING FOOD & ENVIRONMENTS
Computer Software platform for development of food protective systems for use in the field of food safety consisting of…
Owned by: HACH COMPANY
Serial Number: 76402666
AQUATOC
CLOTHING, NAMELY, SHIRTS, PANTS, SHOES, JACKETS, LINGERIE, SOCKS, VESTS, DRESSES
Owned by: HACH COMPANY
Serial Number: 76452404
PROCESSLAB
PH controller, namely, Analytical instrument, utilizing an electronic sensor, designed for in-line, continuous process monitoring…
Owned by: HACH COMPANY
Serial Number: 76525394
CEREBUS
electrical Instruments and accompanying software for use in analyzing chemicals and contaminants in water to address the…
Owned by: HACH COMPANY
Serial Number: 76537540
AQUATREND
Chemical reagents, namely test kits containing reagent solutions and reagent strips of chemical test paper, for determining…
Owned by: HACH COMPANY
Serial Number: 76585855
ECLOX
Scientific chemicals for laboratory and field analysis of water quality
Owned by: HACH COMPANY
Serial Number: 76623699
HACH2O
Chemical reagents for non-medical purposes, namely, for use in analyses of fluids; chemically-treated non-medical test strips…
Owned by: HACH COMPANY
Serial Number: 77379481
HACH HST
Test kits comprised of chemical reagents for non-medical purposes for use for testing and analyzing water and other aqueous…
Owned by: HACH COMPANY
Serial Number: 77565926
970ES
Apparatus for Measuring Water Flow
Owned by: HACH COMPANY
Serial Number: 78057722
FLO-LOGGER
ELECTRONIC FLUID FLOW MEASURING SYSTEM AND DATA LOGGER SYSTEM COMPRISING A HOUSING, INTEGRATED CIRCUITS, BATTERIES, COMPUTER…
Owned by: HACH COMPANY
Serial Number: 78178650
FLO-DAR
Filed: December 16, 2002
OPEN CHANNEL LIQUID FLOW METER WITH RADAR AREA/VELOCITY MEASUREMENT FOR MEASUREMENT OF WATER AND WASTEWATER FLOW
Owned by: HACH COMPANY
Serial Number: 78194825
FASTCHEK
Providing in-store chemical analysis of the chemical constituents in and parameters of pool and spa water
Owned by: HACH COMPANY
Serial Number: 78292477
PIPESONDE
sensor instrument that measures for impurities in water, dissolved oxygen in water and other characteristics of water
Owned by: HACH COMPANY
Serial Number: 78413361
MARSH MCBIRNEY A HIGHER LEVEL OF FLOW MEASUREMENT
Liquid flow measuring instruments, namely, ultrasonic and electronic meters for measuring liquid flow; computer software…
Owned by: HACH COMPANY
Serial Number: 78429690
