Inventor · disambiguated record
Olaf Enke
Also filed as: ENKE OLAF
8 granted patents·3 pending applications·9 citations·filing 2002–2024
77Inventor score
Files withHAMILTON SUNDSTRAND CORP4TENNECO AUTOMOTIVE OPERATING CO INC4SIEMENS AG2SIEMENS DIESEL SYSTEMS TECHNOLOGY1
Top patents by PatentIndex Score
11 records- 0180US10655523B2Reagent injector freeze protectionTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2018·Granted May 19, 2020·2 cites·20 claims
- 0271US12421944B1Straight axis variable displacement piston pump with feature to minimize piston side loadingHAMILTON SUNDSTRAND CORP·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 0368US12313071B1Gear pump with suction housing element providing a tight seal between suction and high-pressure chamber to increase pump efficiency and method of providing tight sealHAMILTON SUNDSTRAND CORP·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 0457US2025389260A1Pwm control of actuation pressure for variable-displacement hydraulic pumpsHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
- 0555US2025389267A1Solenoid concept for pump control of a variable displacement piston pumpHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
- 0650US6799748B2Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nutSIEMENS AG·Filed 2002·Granted Oct 5, 2004·4 cites·7 claims
- 0747US6938880B2Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nutSIEMENS AG·Filed 2004·Granted Sep 6, 2005·3 cites·11 claims
- 0841US11333255B2Valve assemblyTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2019·Granted May 17, 2022·0 cites·22 claims
- 0941US2019128256A1Fluid Pump With Shim And Related Methods Of ManufactureTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2017·Application pending·0 cites
- 1037US10704444B2Injector fluid filter with upper and lower lip sealTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 1132US7900604B2Dampening stop pinSIEMENS DIESEL SYSTEMS TECHNOLOGY·Filed 2006·Granted Mar 8, 2011·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →