Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for catalytic exhaust gas cleaning

Apparatus for catalytic exhaust gas cleaning

US Patent 5914090 · Granted Jun 22, 1999

Estimated economic value: $5,563,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Zone coated filter, emission treatment systems and methods2014
Assembly, method, and motor vehicle for cleaning ambient air in the vicinity of 2001
Device for catalytic purification of exhaust gases1999
Method and a device for catalyst emission control1998