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Therese Howe
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Kennewick, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Methods for identification and verification using digital equivalen...
Patent number
6,850,592
Issue date
Feb 1, 2005
KeyMaster Technologies, Inc.
Harry F. Schramm
G01 - MEASURING TESTING
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Patent Grant
Portable analyzation device
Patent number
D460370
Issue date
Jul 16, 2002
KeyMaster Technologies, Inc.
L. Stephen Price
D10 - Measuring, testing, or signalling instruments
Patents Applications
last 30 patents
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Patent Application
Methods for identification and verification
Publication number
20030194052
Publication date
Oct 16, 2003
L. Stephen Price
G01 - MEASURING TESTING
Information
Patent Application
Methods for identification and verification using digital equivalen...
Publication number
20030194053
Publication date
Oct 16, 2003
Harry F. Schramm
G01 - MEASURING TESTING