VERIFLO CORPORATION

Organization

RICHMOND, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated crimp bias apparatus and method
- Patent number 6,314,635
- Issue date Nov 13, 2001
- Veriflo Corporation
- Edward Cuevas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Valve
- Patent number D439311
- Issue date Mar 20, 2001
- Veriflo Corporation
- Richard L. Martin
- D23 - Environmental heating and cooling
Information Patent Grant
Integrated crimp bias apparatus
- Patent number 6,044,547
- Issue date Apr 4, 2000
- Veriflo Corporation
- Edward Cuevas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
High Cv bulk process valve, control system and method
- Patent number 6,026,835
- Issue date Feb 22, 2000
- Veriflo Corporation
- Richard L. Martin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve
- Patent number D421092
- Issue date Feb 22, 2000
- Veriflo Corporation
- Richard L. Martin
- D23 - Environmental heating and cooling
Information Patent Grant
Micro control valve and apparatus and method for making semiconduct...
- Patent number 6,003,535
- Issue date Dec 21, 1999
- Veriflo Corporation
- Louis A. Ollivier
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pneumatically servoed gas pressure regulator
- Patent number 5,787,925
- Issue date Aug 4, 1998
- Veriflo Corporation
- Louis A. Ollivier
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for delivering process gas for making semiconductors and...
- Patent number 5,762,086
- Issue date Jun 9, 1998
- Veriflo Corporation
- Louis A. Ollivier
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure regulator with lower outlet pressure drop
- Patent number 5,732,736
- Issue date Mar 31, 1998
- Veriflo Corporation
- Louis A. Ollivier
- G05 - CONTROLLING REGULATING
Information Patent Grant
Gas pressure regulator, diaphragm assembly therefor and method of m...
- Patent number 5,458,001
- Issue date Oct 17, 1995
- Veriflo Corporation
- Louis A. Ollivier
- G05 - CONTROLLING REGULATING
Information Patent Grant
Supply pressure compensated fluid pressure regulator and method
- Patent number 5,230,359
- Issue date Jul 27, 1993
- Veriflo Corporation
- Louis A. Ollivier
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and apparatus for cleaning surfaces to absolute or near-abso...
- Patent number 5,039,349
- Issue date Aug 13, 1991
- Veriflo Corporation
- John F. Schoeppel
- B08 - CLEANING
Information Patent Grant
Fluid flow control device and compression member therefor
- Patent number 4,807,849
- Issue date Feb 28, 1989
- Veriflo Corp.
- Daniel P. Morgan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cylinder valve-regulator
- Patent number 4,702,277
- Issue date Oct 27, 1987
- Veriflo Corporation
- Louis A. Ollivier
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Flow limit shutoff valve
- Patent number 4,471,803
- Issue date Sep 18, 1984
- Veriflo Corporation
- Louis A. Ollivier
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure-reducing regulator valve for high-pressure gases
- Patent number 4,257,450
- Issue date Mar 24, 1981
- Veriflo Corporation
- Louis A. Ollivier
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for controlling the ratio of flow of two gases
- Patent number 3,973,579
- Issue date Aug 10, 1976
- Veriflo Corporation
- Louis A. Ollivier
- G05 - CONTROLLING REGULATING

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Trademarklast 30 trademarks

Information Trademark
74158589 - V
- Serial number 74158589
- Registration number 1677468
- Filing date Apr 19, 1991
- Veriflo Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74015469 - QUANTUM
- Serial number 74015469
- Filing date Jan 2, 1990
- Veriflo Corporation
- 6 - Common metals and their alloys
Information Trademark
74015353
- Serial number 74015353
- Filing date Jan 2, 1990
- Veriflo Corporation
- 6 - Common metals and their alloys
Information Trademark
74015356 - VERIFLO
- Serial number 74015356
- Registration number 1616556
- Filing date Jan 2, 1990
- Veriflo Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72293879 - V
- Serial number 72293879
- Registration number 870737
- Filing date Mar 22, 1968
- VERIFLO CORPORATION
- 6 - Common metals and their alloys
Information Trademark
72293195 - VERIFLO
- Serial number 72293195
- Registration number 871605
- Filing date Mar 14, 1968
- VERIFLO CORPORATION
- 6 - Common metals and their alloys

VERIFLO CORPORATION

Organization

Patents Grantslast 30 patents

Integrated crimp bias apparatus and method

Valve

Integrated crimp bias apparatus

High Cv bulk process valve, control system and method

Valve

Micro control valve and apparatus and method for making semiconduct...

Pneumatically servoed gas pressure regulator

Apparatus for delivering process gas for making semiconductors and...

Pressure regulator with lower outlet pressure drop

Gas pressure regulator, diaphragm assembly therefor and method of m...

Supply pressure compensated fluid pressure regulator and method

Method and apparatus for cleaning surfaces to absolute or near-abso...

Fluid flow control device and compression member therefor

Cylinder valve-regulator

Flow limit shutoff valve

Pressure-reducing regulator valve for high-pressure gases

Apparatus for controlling the ratio of flow of two gases

Trademarklast 30 trademarks

74158589 - V

74015469 - QUANTUM

74015353

74015356 - VERIFLO

72293879 - V

72293195 - VERIFLO