Inventor
CECH LEONARD S
24 patents
⚠️ This page may combine multiple inventors who share the name “CECH LEONARD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AUTOMOTIVE SYSTEMS LAB
12 patentsUS6056079AMay 2, 2000
Automotive seat weight sensing system
AUTOMOTIVE SYSTEMS LAB201 citations98
US6203060B1Mar 20, 2001
System and method for sensing vehicle door edge movement
AUTOMOTIVE SYSTEMS LAB75 citations95
US5957491ASep 28, 1999
Seat weight sensor having fluid filled bladder
AUTOMOTIVE SYSTEMS LAB86 citations94
US7212895B2May 1, 2007
Magnetic sensor
AUTOMOTIVE SYSTEMS LAB24 citations92
US6039345AMar 21, 2000
System and method for sensing vehicle door edge movement
AUTOMOTIVE SYSTEMS LAB46 citations92
US6674024B2Jan 6, 2004
Seat weight sensor
AUTOMOTIVE SYSTEMS LAB35 citations91
US6286861B1Sep 11, 2001
Seat weight sensor
AUTOMOTIVE SYSTEMS LAB21 citations91
US7113874B2Sep 26, 2006
Magnetic crash sensing method
AUTOMOTIVE SYSTEMS LAB26 citations90
US7209844B2Apr 24, 2007
Magnetic crash sensor
AUTOMOTIVE SYSTEMS LAB30 citations89
US6045155AApr 4, 2000
Vehicle seat sensor having self-maintaining air bladder
AUTOMOTIVE SYSTEMS LAB48 citations89
US7698036B2Apr 13, 2010
Vehicle rollover detection system
AUTOMOTIVE SYSTEMS LAB17 citations83
US7514917B2Apr 7, 2009
Magnetic crash sensor
AUTOMOTIVE SYSTEMS LAB14 citations82
LUBRIZOL CORP
4 patentsUS4230586AOct 28, 1980
Aqueous well-drilling fluids
LUBRIZOL CORP67 citations96
US5407471AApr 18, 1995
Corrosion inhibition composition
LUBRIZOL CORP52 citations92
US4264363AApr 28, 1981
Corrosion inhibiting coating composition
LUBRIZOL CORP31 citations92
US5338347AAug 16, 1994
Corrosion inhibition composition
LUBRIZOL CORP34 citations89