Assignee
ESSER PETER-KLAUS
DE·5 granted patents·11 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0185US9352427B2Method for producing piston ringsESSER PETER-KLAUS·Filed 2012·Granted May 31, 2016·3 cites·11 claims
- 0280US8979094B2Piston ringESSER PETER-KLAUS·Filed 2012·Granted Mar 17, 2015·4 cites·7 claims
- 0369US9132517B2Method for producing a piston ringESSER PETER-KLAUS·Filed 2011·Granted Sep 15, 2015·2 cites·14 claims
- 0461US9458934B2Compression piston ringESSER PETER-KLAUS·Filed 2009·Granted Oct 4, 2016·1 cites·4 claims
- 0555US9085056B2Method for producing a piston ringESSER PETER-KLAUS·Filed 2011·Granted Jul 21, 2015·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when ESSER PETER-KLAUS 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 →