Assignee
AMANN MANFRED
US·4 granted patents·28 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0190US8327687B2Evaluation of non-fuel components on engine knock performanceAMANN MANFRED·Filed 2010·Granted Dec 11, 2012·11 cites·27 claims
- 0287US8129320B2Lubricant oil compositions to optimize internal combustion engine performanceAMANN MANFRED·Filed 2009·Granted Mar 6, 2012·7 cites·24 claims
- 0385US8720416B2Methods and apparatus to detect and inhibit low-speed pre-ignition in an engineAMANN MANFRED·Filed 2011·Granted May 13, 2014·7 cites·15 claims
- 0474US9080521B2Method and related system of using crankcase pressure to to detect pre-ignition in spark ignition engineAMANN MANFRED·Filed 2010·Granted Jul 14, 2015·3 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when AMANN MANFRED 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 →