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ELECTROSCAN CORPORATION
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WILMINGTON, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Environmental scanning electron microscope
Patent number
5,412,211
Issue date
May 2, 1995
ElectroScan Corporation
W. Ralph Knowles
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Environmental scanning electron microscope
Patent number
5,362,964
Issue date
Nov 8, 1994
ElectroScan Corporation
W. Ralph Knowles
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated electron optical/differential pumping/imaging signal sys...
Patent number
5,250,808
Issue date
Oct 5, 1993
ElectroScan Corporation
Gerasimos D. Danilatos
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for improving the signal-to-noise ratio of vid...
Patent number
5,173,776
Issue date
Dec 22, 1992
ElectroScan Corporation
Philip R. Rigg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multipurpose gaseous detector device for electron microscope
Patent number
4,992,662
Issue date
Feb 12, 1991
ElectroScan Corporation
Gerasimos D. Danilatos
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron detector for use in a gaseous environment
Patent number
4,897,545
Issue date
Jan 30, 1990
ElectroScan Corporation
Gerasimos D. Danilatos
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary electron detector for use in a gaseous atmosphere
Patent number
4,880,976
Issue date
Nov 14, 1989
ElectroScan Corporation
James F. Mancuso
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Disposable spray aperture
Patent number
4,857,743
Issue date
Aug 15, 1989
ElectroScan Corporation
Kenneth Lambert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated electron optical/differential pumping/imaging signal det...
Patent number
4,823,006
Issue date
Apr 18, 1989
ElectroScan Corporation
Gerasimos D. Danilatos
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary electron detector for use in a gaseous atmosphere
Patent number
4,785,182
Issue date
Nov 15, 1988
ElectroScan Corporation
James F. Mancuso
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74410015 - SEEING THINGS YOU'VE NEVER SEEN BEFORE
Serial number
74410015
Registration number
1936306
Filing date
Jul 2, 1993
ElectroScan Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74303158 - SEEING THINGS YOU'VE NEVER SEEN BEFORE
Serial number
74303158
Filing date
Aug 6, 1992
ElectroScan Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74197302 - SEEING THINGS YOU'VE NEVER SEEN BEFORE
Serial number
74197302
Registration number
1737078
Filing date
Aug 21, 1991
ElectroScan Corporation
37 - Building construction
Information
Trademark
74197323 - ELECTROSCAN ESEM
Serial number
74197323
Filing date
Aug 21, 1991
ElectroScan Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74197303 - ESEM
Serial number
74197303
Filing date
Aug 21, 1991
ElectroScan Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74194672 - SEEING THINGS YOU'VE NEVER SEEN BEFORE
Serial number
74194672
Filing date
Aug 14, 1991
ElectroScan Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74092716 - ELECTROSCAN ESEM
Serial number
74092716
Registration number
1715101
Filing date
Aug 30, 1990
ElectroScan Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74093365 - ESEM
Serial number
74093365
Registration number
1704613
Filing date
Aug 30, 1990
ElectroScan Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73756597 - ELECTROSCAN
Serial number
73756597
Registration number
1539139
Filing date
Oct 11, 1988
ELECTROSCAN CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments