Michael D. Smith

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Howell, MI, US

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Patents Applicationslast 30 patents

Information Patent Application
ON-HOLD MESSAGE SYSTEM WITH FLASH MEMORY DRIVE
- Publication number 20070067546
- Publication date Mar 22, 2007
- Michael D. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for downloading "on-hold" messages for telepho...
- Publication number 20030043979
- Publication date Mar 6, 2003
- Michael D. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE