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Milwaukee, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptable control valve for fluid treatment system
Patent number
5,910,244
Issue date
Jun 8, 1999
Autotrol Corporation
Theodore C. Stamos
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and method for transmitting text data directly to a facsi...
Patent number
5,335,267
Issue date
Aug 2, 1994
Autotrol Corporation
John N. Evers
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Water treatment controller for an evaporative condenser
Patent number
5,294,916
Issue date
Mar 15, 1994
Autotrol Corp.
Michael P. Bolton
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Resin bed for liquid treatment
Patent number
5,250,187
Issue date
Oct 5, 1993
Autotrol Corporation
Jeffrey G. Franks
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and method for controlling regeneration of a water treatm...
Patent number
5,234,601
Issue date
Aug 10, 1993
Autotrol Corporation
Donald R. Janke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment control system for a boiler
Patent number
5,152,252
Issue date
Oct 6, 1992
Autotrol Corporation
Michael P. Bolton
G05 - CONTROLLING REGULATING
Information
Patent Grant
Pellet dispensing unit
Patent number
5,064,094
Issue date
Nov 12, 1991
Autotrol Corporation
William N. Roos
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus and method for monitoring a water treatment system
Patent number
5,058,032
Issue date
Oct 15, 1991
Autotrol Corporation
Michael D. Farrell
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pellet dispenser
Patent number
5,014,877
Issue date
May 14, 1991
Autotrol Corporation
William N. Roos
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Peristaltic motor
Patent number
4,997,347
Issue date
Mar 5, 1991
Autotrol Corporation
William N. Roos
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Laser disinfection of fluids
Patent number
4,816,145
Issue date
Mar 28, 1989
Autotrol Corporation
Paul R. Goudy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Filter with liquid meter
Patent number
4,772,386
Issue date
Sep 20, 1988
Autotrol Corporation
Edward C. Grout
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Mixer charger reaction control system and method of affecting a che...
Patent number
4,765,965
Issue date
Aug 23, 1988
Autotrol Corporation
Paul R. Goudy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Resin pressure sensor for water treatment
Patent number
4,737,275
Issue date
Apr 12, 1988
Autotrol Corporation
Jeffrey G. Franks
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid mixer/charger and method
Patent number
4,729,665
Issue date
Mar 8, 1988
Autotrol Corporation
Paul R. Goudy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Radiation-emitting devices
Patent number
4,721,875
Issue date
Jan 26, 1988
Autotrol Corporation
Paul R. Goudy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Disengageable one-way mechanism for synchronous motors
Patent number
4,716,325
Issue date
Dec 29, 1987
Autotrol Corporation
William N. Roos
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Seal member for pellet dispenser
Patent number
4,711,370
Issue date
Dec 8, 1987
Autotrol Corporation
Paul R. Goudy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bactericidal mixture control system having flow and dispense durati...
Patent number
4,688,699
Issue date
Aug 25, 1987
Autotrol Corporation
Paul R. Goudy
G05 - CONTROLLING REGULATING
Information
Patent Grant
Valve control with mechanical memory
Patent number
4,687,031
Issue date
Aug 18, 1987
Autotrol Corporation
Paul R. Goudy
G05 - CONTROLLING REGULATING
Information
Patent Grant
Particulates generation and removal
Patent number
4,684,063
Issue date
Aug 4, 1987
Autotrol Corporation
Paul R. Goudy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid mixer/charger
Patent number
4,684,254
Issue date
Aug 4, 1987
Autotrol Corporation
Paul R. Goudy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and circuit for timing chemical dispenser operation
Patent number
4,676,403
Issue date
Jun 30, 1987
Autotrol Corporation
Paul R. Goudy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tablet granulation
Patent number
4,673,527
Issue date
Jun 16, 1987
Autotrol Corporation
Paul R. Goudy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water quality monitor
Patent number
4,668,386
Issue date
May 26, 1987
Autotrol Corporation
J. David Seal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bactericidal pellet dispenser
Patent number
4,662,538
Issue date
May 5, 1987
Autotrol Corporation
Paul R. Goudy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Laser disinfection of liquids
Patent number
4,661,264
Issue date
Apr 28, 1987
Autotrol Corporation
Paul R. Goudy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid diffuser
Patent number
4,629,126
Issue date
Dec 16, 1986
Autotrol Corporation
Paul R. Goudy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Laser disinfection of fluids enhanced by gas bubbles
Patent number
4,609,471
Issue date
Sep 2, 1986
Autotrol Corporation
Bernard J. Beemster
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid diffuser
Patent number
4,597,530
Issue date
Jul 1, 1986
Autotrol Corporation
Paul R. Goudy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75213590 - AUTOTROL
Serial number
75213590
Registration number
2123649
Filing date
Dec 16, 1996
AUTOTROL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75074746 - MAGNUM CV
Serial number
75074746
Registration number
2253926
Filing date
Mar 18, 1996
AUTOTROL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73790771 - TECHNETIC 1000
Serial number
73790771
Registration number
1569512
Filing date
Apr 3, 1989
AUTOTROL CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72356541 - AUTOTROL
Serial number
72356541
Registration number
910422
Filing date
Apr 13, 1970
AUTOTROL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72356542 - A
Serial number
72356542
Registration number
958565
Filing date
Apr 13, 1970
AUTOTROL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72345778 - BIO-MODULE
Serial number
72345778
Registration number
942324
Filing date
Dec 10, 1969
AUTOTROL CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes