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Scott Casteel
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Fairfax, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and optical receiver with easy setup means for use in positi...
Patent number
6,630,993
Issue date
Oct 7, 2003
Arc Second Inc.
Thomas M. Hedges
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Rotating head optical transmitter for position measurement system
Patent number
6,621,565
Issue date
Sep 16, 2003
Arc Second Inc.
Timothy Pratt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low cost transmitter with calibration means for use in position mea...
Patent number
6,618,133
Issue date
Sep 9, 2003
ARC Second, Inc.
Thomas M. Hedges
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low cost transmitter with calibration means for use in position mea...
Patent number
6,519,029
Issue date
Feb 11, 2003
ARC Second, Inc.
Thomas M. Hedges
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Low cost transmitter with calibration means for use in position mea...
Publication number
20030025902
Publication date
Feb 6, 2003
Thomas M. Hedges
G01 - MEASURING TESTING
Information
Patent Application
Rotating head optical transmitter for position measurement system
Publication number
20020005944
Publication date
Jan 17, 2002
Timothy Pratt
G01 - MEASURING TESTING