Assignee
HAAG SILKE
DE·3 granted patents·14 citations·filing 2010–2011
Top patents by PatentIndex Score
3 records- 0181US9212633B2Device for selectively regenerating or performing tank leakage diagnosis of a tank ventilation systemHAAG SILKE·Filed 2011·Granted Dec 15, 2015·6 cites·18 claims
- 0274US9297717B2Venting system, in particular for a fuel tankHAAG SILKE·Filed 2011·Granted Mar 29, 2016·3 cites·16 claims
- 0368US8418525B2Method for testing the operability of a tank shutoff valve of a fuel tank systemHAAG SILKE·Filed 2010·Granted Apr 16, 2013·5 cites·14 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →