KeyMaster Technologies, Inc.

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Kennewick, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for identification and verification using vacuum XRF system
- Patent number 6,909,770
- Issue date Jun 21, 2005
- The United States of America as represented by the United States National Aer...
- Fred Schramm
- G06 - COMPUTING CALCULATING COUNTING
Information 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
Information Patent Grant
Methods for identification and verification
- Patent number 6,501,825
- Issue date Dec 31, 2002
- KeyMaster Technologies, Inc.
- Bruce J. Kaiser
- G01 - MEASURING TESTING
Information Patent Grant
Methods for identification and verification
- Patent number 6,477,227
- Issue date Nov 5, 2002
- KeyMaster Technologies, Inc.
- Bruce J. Kaiser
- G01 - MEASURING TESTING
Information 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 Applicationslast 30 patents

Information Patent Application
Exempt source for an x-ray fluorescence device
- Publication number 20060039530
- Publication date Feb 23, 2006
- KeyMaster Technologies, Inc.
- Donald K. Kenning
- G01 - MEASURING TESTING

Trademarklast 30 trademarks