Richard D. Vatsaas

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Eagan, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Anti-tamper apparatus
- Patent number 7,256,692
- Issue date Aug 14, 2007
- Lockheed Martin Corporation
- Richard D. Vatsaas
- G08 - SIGNALLING
Information Patent Grant
Integral steel-aluminum ring for eddy current activated friction cl...
- Patent number 5,994,810
- Issue date Nov 30, 1999
- Horton, Inc.
- John B. Davis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Anti-tamper apparatus
- Publication number 20060152360
- Publication date Jul 13, 2006
- Lockheed Martin Corporation
- Richard D. Vatsaas
- G08 - SIGNALLING