Ronald E. Madsen

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Sonic identification system and method
- Patent number 6,862,253
- Issue date Mar 1, 2005
- Robert L. Blosser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display system and method
- Patent number 4,951,151
- Issue date Aug 21, 1990
- Dawntreader, Inc.
- James L. Sorenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Sonic identification system and method
- Publication number 20040081020
- Publication date Apr 29, 2004
- Robert L. Blosser
- G06 - COMPUTING CALCULATING COUNTING