Inventor
ELSAESSER ALFRED
DE21 patents
⚠️ This page may combine multiple inventors who share the name “ELSAESSER ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAHLE INT GMBH
17 patentsUS10253662B2Apr 9, 2019
Pump device for driving blow-by-gas
MAHLE INT GMBH2 citations71
US9666913B2May 30, 2017
Heat transfer device
MAHLE INT GMBH3 citations71
US9366259B2Jun 14, 2016
Electric fluid pump
MAHLE INT GMBH3 citations70
US9932869B2Apr 3, 2018
Crankcase ventilation apparatus
MAHLE INT GMBH4 citations68
US10280905B2May 7, 2019
Pumping device for a waste heat recovery apparatus in a motor vehicle
MAHLE INT GMBH2 citations64
US7591256B2Sep 22, 2009
Exhaust gas recirculation apparatus for an internal combustion engine and the respective operating method
MAHLE INT GMBH6 citations62
US7387116B2Jun 17, 2008
Piston engine and respective operating method
MAHLE INT GMBH2 citations62
US7789064B2Sep 7, 2010
Piston engine
MAHLE INT GMBH3 citations59
US8365702B2Feb 5, 2013
Internal combustion engine
MAHLE INT GMBH2 citations58
US7418945B2Sep 2, 2008
Fresh gas system and operating method for a piston engine
MAHLE INT GMBH4 citations58
US7623012B2Nov 24, 2009
Electromagnetic actuator drive
MAHLE INT GMBH4 citations55
US9771937B2Sep 26, 2017
Spiral compressor
MAHLE INT GMBH0 citations45
US7637278B2Dec 29, 2009
Switching valve and respective manufacturing method
MAHLE INT GMBH0 citations41
US9528395B2Dec 27, 2016
Heat recovery system for an internal combustion engine
MAHLE INT GMBH0 citations38
US10300416B2May 28, 2019
Liquid mist separation device
MAHLE INT GMBH0 citations37
US7461644B2Dec 9, 2008
Method for controlling an internal combustion engine
MAHLE INT GMBH0 citations36
US9447704B2Sep 20, 2016
Heat recovery system for an internal combustion engine
MAHLE INT GMBH0 citations35