Assignee
C & M TECHNOLOGY INC
US·21 granted patents·3 pending applications·865 citations·filing 1988–2007
Top patents by PatentIndex Score
24 records- 0195US6546769B2High security lock mechanismC & M TECHNOLOGY INC·Filed 2001·Granted Apr 15, 2003·50 cites·7 claims
- 0293US6314773B1High security lock mechanismC & M TECHNOLOGY INC·Filed 1999·Granted Nov 13, 2001·55 cites·11 claims
- 0393US5653135AHigh security lock mechanismC & M TECHNOLOGY INC·Filed 1995·Granted Aug 5, 1997·60 cites·20 claims
- 0492US6813917B2High security lock mechanismC & M TECHNOLOGY INC·Filed 2003·Granted Nov 9, 2004·36 cites·5 claims
- 0592US5711268ARotary vane engineC & M TECHNOLOGY INC·Filed 1995·Granted Jan 27, 1998·62 cites·6 claims
- 0691US5715716AHigh security lock mechanismC & M TECHNOLOGY INC·Filed 1996·Granted Feb 10, 1998·51 cites·11 claims
- 0791US5487290AHigh security lock mechanismC & M TECHNOLOGY INC·Filed 1995·Granted Jan 30, 1996·56 cites·17 claims
- 0890US6502438B1Electronic combination lock having anti-tampering featuresC & M TECHNOLOGY INC·Filed 2000·Granted Jan 7, 2003·29 cites·16 claims
- 0990US5720194AHigh security lock mechanismC & M TECHNOLOGY INC·Filed 1996·Granted Feb 24, 1998·48 cites·14 claims
- 1088US7263865B2High security lock mechanismC & M TECHNOLOGY INC·Filed 2006·Granted Sep 4, 2007·21 cites·7 claims
- 1182US5960655AHigh security lock mechanismC & M TECHNOLOGY INC·Filed 1997·Granted Oct 5, 1999·30 cites·7 claims
- 1281US6420958B1Electronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 2000·Granted Jul 16, 2002·35 cites·6 claims
- 1378US6911897B2Electronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 2002·Granted Jun 28, 2005·27 cites·15 claims
- 1478US5061923AComputerized combination lockC & M TECHNOLOGY INC·Filed 1988·Granted Oct 29, 1991·117 cites·27 claims
- 1574US5517184AElectronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 1994·Granted May 14, 1996·68 cites·11 claims
- 1669US5847656AElectronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 1996·Granted Dec 8, 1998·16 cites·7 claims
- 1752US6052063AElectronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 1998·Granted Apr 18, 2000·24 cites·9 claims
- 1851US2007289347A1High security lock mechanismC & M TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 1949US6034616AElectronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 1998·Granted Mar 7, 2000·22 cites·12 claims
- 2048US5973624AElectronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 1997·Granted Oct 26, 1999·19 cites·22 claims
- 2146US5684457ATamper indication system for combination locksC & M TECHNOLOGY INC·Filed 1996·Granted Nov 4, 1997·31 cites·4 claims
- 2246US2005280500A1Electronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 2005·Application pending·0 cites
- 2344US2005081583A1High security lock mechanismC & M TECHNOLOGY INC·Filed 2004·Application pending·0 cites
- 2437US5777559AElectronic combination lock with high security featuresC & M TECHNOLOGY INC·Filed 1997·Granted Jul 7, 1998·8 cites·14 claims
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