Assignee

ROTH TECHNIK AUSTRIA

DE·1 granted patent·15 citations·filing 2004–2004

Technology mixA47G1 B01D1 F01N1 Y02A1

Top patents by PatentIndex Score

1 record

0161US6990804B2Combination exhaust gas post treatment/muffler device in the exhaust gas section of an internal combustion engineROTH TECHNIK AUSTRIA·Filed 2004·Granted Jan 31, 2006·15 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when ROTH TECHNIK AUSTRIA files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →