A. R. WILFLEY AND SONS, INC.

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DENVER, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal pump with governor actuated seal
- Patent number 9,790,960
- Issue date Oct 17, 2017
- A.R. WILFLEY & SONS, INC.
- Jack Postuchow
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anodized aluminum golf club head and method of manufacturing same
- Patent number 6,443,854
- Issue date Sep 3, 2002
- A. R. Wilfley and Sons, Inc.
- George A. Calboreanu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Seal assembly for centrifugal pumps with barrier ring
- Patent number 6,224,322
- Issue date May 1, 2001
- A. R. Wilfley and Sons, Inc.
- Gabriela E. Calboreanu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electromagnetic actuator mechanism for centrifugal pump
- Patent number 5,816,784
- Issue date Oct 6, 1998
- A. R. Wilfley and Sons, Inc.
- Jack R. Postuchow
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Acid/slurry governor seal assembly for centrifugal pumps
- Patent number 5,667,356
- Issue date Sep 16, 1997
- A. R. Wilfley and Sons, Inc.
- John D. Whittier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal pump with electromagnetic actuator mechanism
- Patent number 5,580,215
- Issue date Dec 3, 1996
- A. R. Wilfley and Sons, Inc.
- John E. Sidelko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Actuator mechanism for pump sealing apparatus
- Patent number 5,261,786
- Issue date Nov 16, 1993
- A. R. Wilfley and Sons, Inc.
- John E. Sidelko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump sealing apparatus
- Patent number 4,915,579
- Issue date Apr 10, 1990
- A. R. Wilfley and Sons, Inc.
- John D. Whittier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydrocyclone construction
- Patent number 4,793,925
- Issue date Dec 27, 1988
- A. R. Wilfley and Sons, Inc.
- John F. Duvall
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Multi-element centrifugal pump impellers with protective covering a...
- Patent number 4,634,344
- Issue date Jan 6, 1987
- A. R. Wilfley and Sons, Inc.
- Irvin F. Zagar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas diffuser and accompanying piping system
- Patent number 4,629,591
- Issue date Dec 16, 1986
- A. R. Wilfley and Sons, Inc.
- Robert H. Forsyth
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid diffuser for gases and liquids
- Patent number 4,521,349
- Issue date Jun 4, 1985
- A. R. Wilfley and Sons, Inc.
- Richard B. Weber
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mixing device
- Patent number 4,451,155
- Issue date May 29, 1984
- A. R. Wilfley and Sons, Inc.
- Richard B. Weber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CENTRIFUGAL PUMP WITH GOVERNOR ACTUATED SEAL
- Publication number 20150354583
- Publication date Dec 10, 2015
- A.R. Wilfley and Sons, Inc.
- JACK POSTUCHOW
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Trademarklast 30 trademarks

Information Trademark
97280517 - SOLIDLOCK
- Serial number 97280517
- Registration number 7016864
- Filing date Feb 23, 2022
- A.R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
88138096 - CENTENNIAL
- Serial number 88138096
- Registration number 6048559
- Filing date Oct 1, 2018
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools
Information Trademark
86445344 - SOLIDLOCK
- Serial number 86445344
- Registration number 4929278
- Filing date Nov 5, 2014
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
86445322 - CHEMLOCK
- Serial number 86445322
- Registration number 5863361
- Filing date Nov 5, 2014
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
85172902 - EMW
- Serial number 85172902
- Registration number 4511043
- Filing date Nov 9, 2010
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
77926290 - KPRO
- Serial number 77926290
- Registration number 4042699
- Filing date Feb 2, 2010
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
77418936 - WILFLEY
- Serial number 77418936
- Registration number 3597519
- Filing date Mar 11, 2008
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
76663312 - DRYLOCK
- Serial number 76663312
- Registration number 3358349
- Filing date Jul 19, 2006
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
75099326 - E MAG
- Serial number 75099326
- Registration number 2168129
- Filing date May 6, 1996
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
75099327 - DRYLOCK
- Serial number 75099327
- Registration number 2285793
- Filing date May 6, 1996
- A. R. Wilfley & Sons, Inc.
- 7 - Machines and machine tools
Information Trademark
73834935 - HYDROVOIR
- Serial number 73834935
- Registration number 1598199
- Filing date Oct 30, 1989
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools
Information Trademark
72414825 - WILFLEY
- Serial number 72414825
- Registration number 963482
- Filing date Feb 7, 1972
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools
Information Trademark
71684176 - W-30
- Serial number 71684176
- Registration number 620332
- Filing date Mar 24, 1955
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools
Information Trademark
71684177 - W-50
- Serial number 71684177
- Registration number 620333
- Filing date Mar 24, 1955
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools
Information Trademark
71634672 - CENTRIFUGAL WILFLEY PUMPS
- Serial number 71634672
- Registration number 581268
- Filing date Aug 29, 1952
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools
Information Trademark
71634673 - WILFLEY
- Serial number 71634673
- Registration number 581269
- Filing date Aug 29, 1952
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools
Information Trademark
71634674 - WILFLEY
- Serial number 71634674
- Registration number 581270
- Filing date Aug 29, 1952
- A. R. WILFLEY AND SONS, INC.
- 7 - Machines and machine tools

A. R. WILFLEY AND SONS, INC.

Organization

Patents Grantslast 30 patents

Centrifugal pump with governor actuated seal

Anodized aluminum golf club head and method of manufacturing same

Seal assembly for centrifugal pumps with barrier ring

Electromagnetic actuator mechanism for centrifugal pump

Acid/slurry governor seal assembly for centrifugal pumps

Centrifugal pump with electromagnetic actuator mechanism

Actuator mechanism for pump sealing apparatus

Pump sealing apparatus

Hydrocyclone construction

Multi-element centrifugal pump impellers with protective covering a...

Gas diffuser and accompanying piping system

Fluid diffuser for gases and liquids

Mixing device

Patents Applicationslast 30 patents

CENTRIFUGAL PUMP WITH GOVERNOR ACTUATED SEAL

Trademarklast 30 trademarks

97280517 - SOLIDLOCK

88138096 - CENTENNIAL

86445344 - SOLIDLOCK

86445322 - CHEMLOCK

85172902 - EMW

77926290 - KPRO

77418936 - WILFLEY

76663312 - DRYLOCK

75099326 - E MAG

75099327 - DRYLOCK

73834935 - HYDROVOIR

72414825 - WILFLEY

71684176 - W-30

71684177 - W-50

71634672 - CENTRIFUGAL WILFLEY PUMPS

71634673 - WILFLEY

71634674 - WILFLEY