Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ferritic stainless steel having excellent sound absorption properties for exhaust system heat exchanger and method of manufacturing the same

Ferritic stainless steel having excellent sound absorption properties for exhaust system heat exchanger and method of manufacturing the same

US Patent 11740038 · Granted Aug 29, 2023

Estimated economic value: $38,869,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ferritic stainless steel with improved high temperature creep resistance and man2025
Pouch type secondary battery, battery pack, and method for manufacturing pouch t2025
Ferritic stainless steel having improved pipe-expanding workability and method f2024
Ferritic stainless steel having improved pipe-expanding workability and method f2024
Ferrite-based stainless steel having excellent processability and high-temperatu2024
Austenitic stainless steel having excellent pipe-expandability and age cracking 2024
Therapeutic agent of uremia containing alarin as the main ingredient2023
Ferritic stainless steel having reduced carbon sludge adsorption for exhaust sys2023
Ferritic stainless steel having reduced carbon sludge adsorption for exhaust sys2023
Ferritic stainless steel having reduced carbon sludge adsorption for exhaust sys2023
Ferritic stainless steel having reduced carbon sludge adsorption for exhaust sys2023
Ferritic stainless steel having reduced carbon sludge adsorption for exhaust sys2023