Inventor · disambiguated record
Klaus Schrewe
Also filed as: SCHREWE KLAUS
10 granted patents·2 pending applications·237 citations·filing 1994–2020
90Inventor score
Files withMAUSER OFFICE GMBH3BAIER BETTINA2HJS FAHRZEUGTECHNIK GMBH & CO2HJS EMISSION TECH GMBH & CO KG1HJS EMISSION TECHNOLOGY GMBH & CO KG1
Top patents by PatentIndex Score
12 records- 0184US8904764B2Method for feeding thermal energy into an exhaust emission control unit connected in the exhaust gas system of an internal combustion engineBAIER BETTINA·Filed 2012·Granted Dec 9, 2014·10 cites·15 claims
- 0283US5584533AChair with variable inclination of the seat and backrestMAUSER WALDECK AG·Filed 1994·Granted Dec 17, 1996·66 cites·4 claims
- 0382US5758925AChair with a lumbar supportMAUSER OFFICE GMBH·Filed 1996·Granted Jun 2, 1998·63 cites·4 claims
- 0479US5704688AChairMAUSER OFFICE GMBH·Filed 1996·Granted Jan 6, 1998·55 cites·9 claims
- 0577US7249456B2Method of controlling a heating device of a particle filterHJS FAHRZEUGTECHNIK GMBH & CO·Filed 2005·Granted Jul 31, 2007·10 cites·15 claims
- 0676US11473473B2Device to convey a chemical reactant into the exhaust gas stream of a combustion engineHJS EMISSION TECH GMBH & CO KG·Filed 2020·Granted Oct 18, 2022·2 cites·20 claims
- 0769US9115622B2Heating module for an exhaust-gas purification systemBAIER BETTINA·Filed 2012·Granted Aug 25, 2015·3 cites·20 claims
- 0860US7029510B2Particle filter with carbon deposit combustion for diesel enginesHJS FAHRZEUGTECHNIK GMBH & CO·Filed 2003·Granted Apr 18, 2006·12 cites·13 claims
- 0943US5957529ASeating system, especially for multiseat benchesMAUSER OFFICE GMBH·Filed 1998·Granted Sep 28, 1999·16 cites·15 claims
- 1040US2015132193A1Particulate Filter Designed as a Partial FilterHJS EMISSION TECHNOLOGY GMBH & CO KG·Filed 2013·Application pending·0 cites
- 1133US2012090299A1Method to reduce the ignition temperature of soot being accumulated on a particulate trapMARGRAF JAN·Filed 2011·Application pending·0 cites
- 1226US8152912B2Method for determining the charge state of a particle filter installed in the exhaust gas line of an internal combustion engine and device for reducing the particle emissions of an internal combustion engineSCHREWE KLAUS·Filed 2009·Granted Apr 10, 2012·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Klaus Schrewe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →