Inventor
DAWSON GERRY
US9 patents
Patents
9 patentsUS6813917B2Nov 9, 2004
High security lock mechanism
C & M TECHNOLOGY INC36 citations96
US6546769B2Apr 15, 2003
High security lock mechanism
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US6314773B1Nov 13, 2001
High security lock mechanism
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US5960655AOct 5, 1999
High security lock mechanism
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US5720194AFeb 24, 1998
High security lock mechanism
C & M TECHNOLOGY INC48 citations96
US5715716AFeb 10, 1998
High security lock mechanism
C & M TECHNOLOGY INC51 citations96
US5653135AAug 5, 1997
High security lock mechanism
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US5487290AJan 30, 1996
High security lock mechanism
C & M TECHNOLOGY INC56 citations96
US7263865B2Sep 4, 2007
High security lock mechanism
C & M TECHNOLOGY INC21 citations92