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SPECTRA PRECISION AB
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ALEXANDRIA, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic distance measuring device
Patent number
6,545,749
Issue date
Apr 8, 2003
Spectra Precision AB
Leif Andersson
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for determining the position of a working part
Patent number
6,421,627
Issue date
Jul 16, 2002
Spectra Precision AB
Lars Ericsson
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Active compensator damping in laser transmitters
Patent number
6,384,913
Issue date
May 7, 2002
Spectra Precision, Inc.
Frank Beard Douglas
G01 - MEASURING TESTING
Information
Patent Grant
Spatial positioning
Patent number
6,381,006
Issue date
Apr 30, 2002
Spectra Precision AB
Karl Ramström
G01 - MEASURING TESTING
Information
Patent Grant
Arrangement for determining the relative angular orientation betwee...
Patent number
6,325,590
Issue date
Dec 4, 2001
Spectra Precision, Inc.
Gary Lynn Cain
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Laser receiver with out-of-plumb indication and compensation
Patent number
6,292,258
Issue date
Sep 18, 2001
Spectra Precision, Inc.
Richard D'Alessandro
G01 - MEASURING TESTING
Information
Patent Grant
Laser
Patent number
6,263,004
Issue date
Jul 17, 2001
Spectra Precision AB
Magnus Arvidsson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surveying method and surveying system comprising a radio navigation...
Patent number
6,175,328
Issue date
Jan 16, 2001
Spectra Precision AB
Lars Ericsson
G01 - MEASURING TESTING
Information
Patent Grant
Laser transmitter incorporating target dither
Patent number
6,121,598
Issue date
Sep 19, 2000
Spectra Precision, Inc.
Francisco Roberto Green
G02 - OPTICS
Information
Patent Grant
Electronic distance measuring instrument
Patent number
6,115,112
Issue date
Sep 5, 2000
Spectra Precision AB
N. P. Mikael Hertzman
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for controlling the spatial orientation of the...
Patent number
6,112,145
Issue date
Aug 29, 2000
Spectra Precision, Inc.
Mark Eugene Zachman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Arrangement for determining the relative angular orientation betwee...
Patent number
6,099,235
Issue date
Aug 8, 2000
Spectra Precision, Inc.
Gary Lynn Cain
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Laser transmitter incorporating auto scan dither zone
Patent number
6,091,487
Issue date
Jul 18, 2000
Spectra Precision, Inc.
Jonathan A. Jackson
G01 - MEASURING TESTING
Information
Patent Grant
System and method for leveling an apparatus
Patent number
6,088,623
Issue date
Jul 11, 2000
Spectra Precision, Inc.
Michael Alan Yowler
G01 - MEASURING TESTING
Information
Patent Grant
System and method for aligning a laser transmitter
Patent number
6,055,046
Issue date
Apr 25, 2000
Spectra Precision, Inc.
Gary Lynn Cain
G01 - MEASURING TESTING
Information
Patent Grant
Solar powered laser receiver circuit
Patent number
6,046,445
Issue date
Apr 4, 2000
Spectra Precision, Inc.
Timothy David Kaiser
G01 - MEASURING TESTING
Information
Patent Grant
System and method for calibrating a laser transmitter
Patent number
6,043,874
Issue date
Mar 28, 2000
Spectra Precision, Inc.
Philip Lynn Detweiler
G01 - MEASURING TESTING
Information
Patent Grant
Shock and vibration sensor
Patent number
6,034,613
Issue date
Mar 7, 2000
Spectra Precision, Inc.
Edward E. Hart
G01 - MEASURING TESTING
Information
Patent Grant
Position leveling sensor for a laser transmitter
Patent number
5,994,688
Issue date
Nov 30, 1999
Spectra Precision, Inc.
Jonathan Appleget Jackson
G01 - MEASURING TESTING
Information
Patent Grant
Laser transmitter incorporating target dither
Patent number
5,977,534
Issue date
Nov 2, 1999
Spectra Precision, Inc.
Francisco Roberto Green
G02 - OPTICS
Information
Patent Grant
System for distinguishing true target reflections from ghost target...
Patent number
5,959,739
Issue date
Sep 28, 1999
Spectra Precision, Inc.
Francisco Roberto Green
G01 - MEASURING TESTING
Information
Patent Grant
Laser beam receiver circuit
Patent number
5,886,776
Issue date
Mar 23, 1999
Spectra Precision, Inc.
Jerald W. Yost
G01 - MEASURING TESTING
Information
Patent Grant
Autofocusing system for a laser transmitter
Patent number
5,867,522
Issue date
Feb 2, 1999
Spectra Precision, Inc.
Francisco Roberto Green
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-aligning laser transmitter having a dual slope grade mechanism
Patent number
5,852,493
Issue date
Dec 22, 1998
Spectra Precision, Inc.
Douglas Bernard Monnin
G01 - MEASURING TESTING
Information
Patent Grant
System for determining the position of a tool mounted on pivotable...
Patent number
5,848,485
Issue date
Dec 15, 1998
Spectra Precision, Inc.
Robert Allen Anderson
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
System for adjusting the orientation of a plane of laser light
Patent number
5,844,679
Issue date
Dec 1, 1998
Spectra Precision, Inc.
Philip Lynn Detweiler
G01 - MEASURING TESTING
Information
Patent Grant
Method and arrangement for target seeking
Patent number
5,828,057
Issue date
Oct 27, 1998
Spectra Precision AB
Mikael Hertzman
G01 - MEASURING TESTING
Information
Patent Grant
Focusing mechanism using a thin diaphragm
Patent number
5,805,362
Issue date
Sep 8, 1998
Spectra Precision, Inc.
James Nelson Hayes
G02 - OPTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76031891 - LASERSTATION 3D
Serial number
76031891
Filing date
Apr 21, 2000
Spectra Precision, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76031890 - LASERSTATION
Serial number
76031890
Registration number
2632572
Filing date
Apr 21, 2000
Spectra Precision, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76031439 - CONSTRUCTION POSITIONING SYSTEM
Serial number
76031439
Filing date
Apr 21, 2000
Spectra Precision, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75458750 - QUADRIGA
Serial number
75458750
Registration number
2360670
Filing date
Mar 30, 1998
Spectra Precision, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75403357 - GEOSTAR
Serial number
75403357
Registration number
2228033
Filing date
Dec 10, 1997
Spectra Precision, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75390551 - SPECTRA PRECISION
Serial number
75390551
Registration number
2795069
Filing date
Nov 14, 1997
GEOTRONICS AB
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75384327 - SPECTRA PRECISION
Serial number
75384327
Filing date
Nov 4, 1997
SPECTRA PRECISION AB
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75382028 - SP
Serial number
75382028
Filing date
Oct 30, 1997
SPECTRA PRECISION AB
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75321300 - SPECTRA PRECISION
Serial number
75321300
Registration number
2782089
Filing date
Jul 8, 1997
GEOTRONICS AB
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75177168 - TRENCHWORK
Serial number
75177168
Registration number
2219400
Filing date
Oct 4, 1996
SPECTRA-PHYSICS LASERPLANE, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75153571 - BUCKET-PRO
Serial number
75153571
Registration number
2207475
Filing date
Aug 21, 1996
SPECTRA-PHYSICS LASERPLANE, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments