Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Portable vehicle exhaust flow sensor

Portable vehicle exhaust flow sensor

US Patent 7568383 · Granted Aug 4, 2009

Estimated economic value: $45,830,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Portable vehicle exhaust flow sensor2010
Portable vehicle exhaust flow sensor2010
Portable vehicle exhaust flow sensor2010
Control approach for use with dual mode oxygen sensor2007
Conductivity sensor for detecting conductivity of a fluid2004
Apparatus for measuring the amount of air entrained in a fluid2002
Method of making catalyst cured resin-coated sand cores1998
Method and system for predictably controlling air/fuel ratio1998
Method and system for predictably controlling air/fuel ratio1998
Method and system for predictably controlling air/fuel ratio1998
Method and apparatus for time-alignment of non-plug flow1997
Exhaust emissions analysis apparatus and method1997