Assignee
ELECTROMECHANICAL RES LAB INC
US15 patents
Top patents by PatentIndex Score
US6289728B1Sep 18, 2001
Apparatus and method for determining the amount of liquid contained in a storage tank
ELECTROMECHANICAL RES LAB INC64 citations96
US7082828B1Aug 1, 2006
Laser measurement of liquid level in a holder
ELECTROMECHANICAL RES LAB INC21 citations93
US6594843B1Jul 22, 2003
Portable cleaning apparatus
ELECTROMECHANICAL RES LAB INC30 citations93
US6446307B2Sep 10, 2002
Manway lid lifter
ELECTROMECHANICAL RES LAB INC21 citations93
US7234433B2Jun 26, 2007
Cylinder sleeve support for an internal combustion engine
ELECTROMECHANICAL RES LAB INC16 citations89
US6148758ANov 21, 2000
Boat anchor
ELECTROMECHANICAL RES LAB INC18 citations84
US7513237B1Apr 7, 2009
Engine and methods of manufacturing an engine with increased internal support
ELECTROMECHANICAL RES LAB INC19 citations81
US7255069B2Aug 14, 2007
Cylinder sleeve support for an internal combustion engine
ELECTROMECHANICAL RES LAB INC17 citations81
US6715437B1Apr 6, 2004
Liquid-cargo loss detection gauge
ELECTROMECHANICAL RES LAB INC7 citations74
US6368474B1Apr 9, 2002
Chlorine generator
ELECTROMECHANICAL RES LAB INC9 citations74
US6237626B1May 29, 2001
Remote valve position indicator
ELECTROMECHANICAL RES LAB INC10 citations74
US6223596B1May 1, 2001
Portable clamp-on liquid level indicator gauge
ELECTROMECHANICAL RES LAB INC12 citations74
US6799596B2Oct 5, 2004
Breakaway safety shut-off valve
ELECTROMECHANICAL RES LAB INC8 citations70
US6216623B1Apr 17, 2001
Tanker void space leakage detector system
ELECTROMECHANICAL RES LAB INC4 citations63
US7472673B2Jan 6, 2009
Cylinder sleeve support for an internal combustion engine
ELECTROMECHANICAL RES LAB INC3 citations59