Inventor

HILGER ULRICH

DE6 patents

⚠️ This page may combine multiple inventors who share the name “HILGER ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTPORT GERMANY GMBH

2 patents

US6854438B2Feb 15, 2005

Internal combustion engine with injection of gaseous fuel

WESTPORT GERMANY GMBH92 citations90

US6845746B2Jan 25, 2005

Internal combustion engine with injection of gaseous fuel

WESTPORT GERMANY GMBH9 citations69

FEV MOTORENTECH GMBH & CO KG

1 patent

US5005402AApr 9, 1991

Measuring cell for determinating the alcohol content and/or calorific value of fuels

FEV MOTORENTECH GMBH & CO KG42 citations89

PISCHINGER FRANZ DR

1 patent

US4787349ANov 29, 1988

Ignition device for air-compressing internal combustion engine

PISCHINGER FRANZ DR38 citations87

HILGER ULRICH

1 patent

US8172557B2May 8, 2012

High-pressure gas compressor and method of operating a high-pressure gas compressor

HILGER ULRICH24 citations85

(unassigned)

1 patent

US5617823AApr 8, 1997

Spark-ignited reciprocating piston engine having a subdivided combustion chamber

42 citations83