Christoph Bollig

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Stolberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Four-cylinder machine of the reciprocating piston type having balan...
- Patent number 5,794,493
- Issue date Aug 18, 1998
- FEV Motorentechnik GmbH & Co. KG
- Christoph Bollig
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reciprocating piston engine having a mass-balancing arrangement
- Patent number 5,653,203
- Issue date Aug 5, 1997
- FEV Motorentechnik GmbH & Co. Kommanditgesellschaft
- Mathias Von Essen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Combustion engine having a variable compression ratio
- Patent number 5,595,146
- Issue date Jan 21, 1997
- FEV Motorentechnik GmbH & Co. Kommanditgesellschaft
- Christoph Bollig
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reciprocating piston engine with weight compensation
- Patent number 5,588,407
- Issue date Dec 31, 1996
- FEV Motorentechnik GmbH & Co. KG
- Mathias von Essen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...