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Wolfram Hellmich
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Munchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Chain-tensioner with mechanical locking
Patent number
7,186,195
Issue date
Mar 6, 2007
Joh. Winklhofer & Sohne GmbH und Co. KG
Wolfram Hellmich
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Device for delivering and/or spraying flowable media, especially fl...
Patent number
7,093,778
Issue date
Aug 22, 2006
BRP US Inc.
Wolfram Hellmich
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method for electronically trimming for an injection apparatus
Patent number
6,615,128
Issue date
Sep 2, 2003
Bombardier Motor Corporation of America
Wolfram Hellmich
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling the ignition point in internal...
Patent number
6,604,505
Issue date
Aug 12, 2003
Bombardier Motor Corporation of America
Wolfram Hellmich
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for controlling the ignition point in internal combustion e...
Patent number
6,357,416
Issue date
Mar 19, 2002
FICHT GmbH Co. KG
Wolfram Hellmich
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Time delay ignition circuit for an internal combustion engine
Patent number
6,173,692
Issue date
Jan 16, 2001
Outboard Marine Corporation
Wolfram Hellmich
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Two-stroke engine piston bowl configurations
Patent number
6,158,409
Issue date
Dec 12, 2000
Outboard Marine Corporation
George T. Gillespie
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injector for internal combustion engines and method for making...
Patent number
6,109,549
Issue date
Aug 29, 2000
Outboard Marine Corporation
Martin L. Radue
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of operating a fuel injected engine
Patent number
6,026,792
Issue date
Feb 22, 2000
Outboard Marine Corporation
Philip D. McDowell
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Oil burner
Patent number
6,004,127
Issue date
Dec 21, 1999
FICHT GmbH & Co. KG
Wolfgang Heimberg
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method of operating an internal combustion engine
Patent number
5,996,548
Issue date
Dec 7, 1999
FICHT GmbH & Co. KG
Wolfram Hellmich
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of operating an internal combustion engine
Patent number
5,960,766
Issue date
Oct 5, 1999
FICHT GmbH & Co. KG
Wolfram Hellmich
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combined pressure surge fuel pump and nozzle assembly
Patent number
5,779,454
Issue date
Jul 14, 1998
FICHT GmbH & Co. KG
Gregory J. Binversie
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection device according to the solid-state energy storage p...
Patent number
5,520,154
Issue date
May 28, 1996
Ficht GmbH
Wolfgang Heimberg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection device according to the solid-state energy storage p...
Patent number
5,469,828
Issue date
Nov 28, 1995
Ficht GmbH
Wolfgang Heimberg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Crank loop frame for a crank loop drive of an internal combustion e...
Patent number
5,131,353
Issue date
Jul 21, 1992
Ficht, GmbH
Alois Bauer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Tensioner having a tensioning pressure control valve
Publication number
20050170922
Publication date
Aug 4, 2005
Wolfram Hellmich
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Chain-tensioner with mechanical locking
Publication number
20040067805
Publication date
Apr 8, 2004
Wolfram Hellmich
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method for controlling the ignition time in internal combustion eng...
Publication number
20020092496
Publication date
Jul 18, 2002
Wolfram Hellmich
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...