Inventor
LENK MARTIN
US13 patents
⚠️ This page may combine multiple inventors who share the name “LENK MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIERBURG GMBH
5 patentsUS10253682B2Apr 9, 2019
Electromagnetic valve for an internal combustion engine
PIERBURG GMBH8 citations83
US10041396B2Aug 7, 2018
Overrun air recirculation valve for a compressor of an internal combustion engine
PIERBURG GMBH9 citations83
US10041401B2Aug 7, 2018
Overrun air recirculation valve for a compressor of an internal combustion engine
PIERBURG GMBH11 citations79
US10393273B2Aug 27, 2019
Adjustment element for an overrun air recirculation valve
PIERBURG GMBH2 citations68
US12259061B2Mar 25, 2025
Blow-off valve
PIERBURG GMBH0 citations42
HYDRAULIK RING GMBH
5 patentsUS6371382B1Apr 16, 2002
Method for machining control edges of a valve for a fuel injection device of an internal combustion engine and fuel injection device with such a valve
HYDRAULIK RING GMBH14 citations82
US6345804B1Feb 12, 2002
Control valve for fuel injection devices for internal combustion engines
HYDRAULIK RING GMBH10 citations72
US6293252B1Sep 25, 2001
Fuel injection device for internal combustion engines
HYDRAULIK RING GMBH7 citations72
US6279543B1Aug 28, 2001
Pressure regulator for controlling the pre-injection quantity of fuel in internal combustion engines
HYDRAULIK RING GMBH12 citations72
US6286484B1Sep 11, 2001
Fuel injection device for internal combustion engines
HYDRAULIK RING GMBH5 citations61
SIEMENS DIESEL SYSTEMS TECHNOL
3 patentsUS6631853B2Oct 14, 2003
Oil activated fuel injector control valve
SIEMENS DIESEL SYSTEMS TECHNOL14 citations83
US6590162B1Jul 8, 2003
Wire guide
SIEMENS DIESEL SYSTEMS TECHNOL16 citations81
US6681143B2Jan 20, 2004
Match grinding of spool to control valve body of oil activated fuel injector
SIEMENS DIESEL SYSTEMS TECHNOL0 citations45