Inventor · disambiguated record
Rudolf Schaeffer
Also filed as: SCHAEFFER RUDOLF
3 granted patents·2 pending applications·90 citations·filing 2000–2008
74Inventor score
Top patents by PatentIndex Score
5 records- 0190US6863507B1Generic free-piston engine with transformer valve assembly for reducing throttling lossesMANNESMANN REXROTH AG·Filed 2000·Granted Mar 8, 2005·52 cites·12 claims
- 0278US6931845B2Free piston engineBOSCH REXROTH AG·Filed 2001·Granted Aug 23, 2005·26 cites·16 claims
- 0367US6887045B2Hydraulic transformerBOSCH REXROTH AG·Filed 2001·Granted May 3, 2005·12 cites·11 claims
- 0445US2008159879A1Axial Piston MachineBOSCH REXROTH AG·Filed 2005·Application pending·0 cites
- 0538US2009107744A1Hybrid driveFOERSTERLING HEINO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →