EXTREL CORPORATION

Organization

PITTSBURGH, PA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for introduction of liquid effluent into mass...
- Patent number 5,285,064
- Issue date Feb 8, 1994
- Extrel Corporation
- Ross C. Willoughby
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for analyzing encapsulated vapors
- Patent number 5,172,581
- Issue date Dec 22, 1992
- Extrel Corporation
- Richard T. Brackmann
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for preconcentration for analysis purposes of...
- Patent number 5,142,143
- Issue date Aug 25, 1992
- Extrel Corporation
- Wade L. Fite
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus surface ionization particulate detectors
- Patent number 4,980,557
- Issue date Dec 25, 1990
- Extrel Corporation
- Richard L. Myers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for introduction of fluid streams into mass sp...
- Patent number 4,977,785
- Issue date Dec 18, 1990
- Extrel Corporation
- Ross C. Willoughby
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for introduction of liquid effluent into mass...
- Patent number 4,968,885
- Issue date Nov 6, 1990
- Extrel Corporation
- Ross C. Willoughby
- G01 - MEASURING TESTING
Information Patent Grant
Collision cell for triple quadrupole tandem mass spectrometry
- Patent number 4,814,613
- Issue date Mar 21, 1989
- Extrel Corporation
- Wade L. Fite
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74025901 - BENCHMARK
- Serial number 74025901
- Registration number 1657784
- Filing date Jan 30, 1990
- EXTREL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73635530 - QUESTOR
- Serial number 73635530
- Registration number 1451938
- Filing date Dec 15, 1986
- EXTREL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73594917 - EXTREL
- Serial number 73594917
- Registration number 1429981
- Filing date Apr 23, 1986
- EXTREL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

EXTREL CORPORATION

Organization

Patents Grantslast 30 patents

Method and apparatus for introduction of liquid effluent into mass...

Method and apparatus for analyzing encapsulated vapors

Method and apparatus for preconcentration for analysis purposes of...

Method and apparatus surface ionization particulate detectors

Method and apparatus for introduction of fluid streams into mass sp...

Method and apparatus for introduction of liquid effluent into mass...

Collision cell for triple quadrupole tandem mass spectrometry

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74025901 - BENCHMARK

73635530 - QUESTOR

73594917 - EXTREL