Inventor · disambiguated record
Olaf Berger
Also filed as: BERGER OLAF
3 granted patents·3 pending applications·2 citations·filing 2002–2023
50Inventor score
Top patents by PatentIndex Score
6 records- 0164US12460589B2Method for controlling operation of an internal combustion engine which runs on a fuel mixture of hydrogen and natural gasCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2023·Granted Nov 4, 2025·0 cites·15 claims
- 0259US12221918B2Cooling system for a gas engine piston, gas engine, cooling method for gas engine pistonCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2023·Granted Feb 11, 2025·0 cites·13 claims
- 0337US2015211438A1Piston with oil reservoirCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Application pending·0 cites
- 0436US2015013625A1Removing of blow-by gas out of crankcase without auxiliary driveCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2014·Application pending·0 cites
- 0531US6901905B2Pre-combustion chamber enrichmentDEUTZ AKTIENGESSELLSCHAFT·Filed 2002·Granted Jun 7, 2005·2 cites·11 claims
- 0629US2015176520A1Spark plugCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →