Inventor · disambiguated record
Willibald G. Berlinger
Also filed as: BERLINGER WILLIBALD · BERLINGER WILLIBALD G · BERLINGER WILLIBALD GUSTAV
15 granted patents·5 pending applications·409 citations·filing 1991–2018
94Inventor score
Top patents by PatentIndex Score
20 records- 0196US6541875B1Free piston engine with electrical power outputCATERPILLAR INC·Filed 2000·Granted Apr 1, 2003·127 cites·25 claims
- 0285US6314924B1Method of operating a free piston internal combustion engine with a short bore/stroke ratioCATERPILLAR INC·Filed 1999·Granted Nov 13, 2001·41 cites·13 claims
- 0382US6205961B1Free piston internal combustion engine with piston head functioning as a bearingCATERPILLAR INC·Filed 1999·Granted Mar 27, 2001·35 cites·21 claims
- 0476US5289758APin plugs for use in a piston assemblyCATERPILLAR INC·Filed 1992·Granted Mar 1, 1994·39 cites·13 claims
- 0572US5934245ATwo cycle engine having a mono-valve integrated with a fuel injectorCATERPILLAR INC·Filed 1997·Granted Aug 10, 1999·28 cites·20 claims
- 0670US11244023B2System for connecting topically-related nodesCATERPILLAR INC·Filed 2018·Granted Feb 8, 2022·2 cites·20 claims
- 0770US6244226B1Free piston internal combustion engine with rotating pistonCATERPILLAR INC·Filed 1999·Granted Jun 12, 2001·30 cites·13 claims
- 0867US6105541AFree piston internal combustion engine with rotating pistonCATERPILLAR INC·Filed 1999·Granted Aug 22, 2000·21 cites·16 claims
- 0963US6070408AHydraulic apparatus with improved accumulator for reduced pressure pulsation and method of operating the sameCATERPILLAR INC·Filed 1997·Granted Jun 6, 2000·16 cites·6 claims
- 1062US5307732APiston assembly having a wrist pin bolted thereinCATERPILLAR INC·Filed 1991·Granted May 3, 1994·24 cites·16 claims
- 1156US2003200104A1Value resolution processFiled 2002·Application pending·0 cites
- 1252US5267534APiston cooling nozzleCATERPILLAR INC·Filed 1991·Granted Dec 7, 1993·16 cites·28 claims
- 1351US6463903B1Piston assembly for free piston internal combustion engineCATERPILLAR INC·Filed 2001·Granted Oct 15, 2002·6 cites·23 claims
- 1449US6152091AMethod of operating a free piston internal combustion engine with a variable pressure hydraulic fluid outputCATERPILLAR INC·Filed 1999·Granted Nov 28, 2000·11 cites·6 claims
- 1544US2018114596A1Systems and methods for generating custom user experiences based on health and occupational dataVIMEDICUS INC·Filed 2017·Application pending·0 cites
- 1641US6076506APiston for use in an engineCATERPILLAR INC·Filed 1998·Granted Jun 20, 2000·11 cites·26 claims
- 1739US6694930B2Piston assembly for use in a free piston internal combustion engineCATERPILLAR INC·Filed 2001·Granted Feb 24, 2004·2 cites·25 claims
- 1836US2002178720A1High pressure hydrualic system within a single housingFiled 2001·Application pending·0 cites
- 1934US2003110766A1Hydraulic system with improved efficiencyFiled 2001·Application pending·0 cites
- 2034US2012125276A1Four stroke internal combustion engine having variable valve timing and methodBALDWIN DARRYL·Filed 2010·Application pending·0 cites
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