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LANDSONAR, INC
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SAN FRANCISCO, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for evaluating vehicle and operator performance
Patent number
7,356,392
Issue date
Apr 8, 2008
LandSonar, Inc.
Jonathan Hubbard
G08 - SIGNALLING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78469744 - SPEEDGAUGE
Serial number
78469744
Registration number
3437608
Filing date
Aug 18, 2004
LandSonar, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
78469737 - LANDSONAR
Serial number
78469737
Registration number
3514053
Filing date
Aug 18, 2004
LandSonar, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments