Inventor · disambiguated record
Robert J. Stoppek
Also filed as: STOPPEK ROBERT J
11 granted patents·115 citations·filing 1999–2003
91Inventor score
Files withSAUER DANFOSS INC11
Top patents by PatentIndex Score
11 records- 0174US6491206B2Method of making closed cavity pistonsSAUER DANFOSS INC·Filed 2001·Granted Dec 10, 2002·11 cites·11 claims
- 0272US6314864B1Closed cavity piston for hydrostatic unitsSAUER DANFOSS INC·Filed 2000·Granted Nov 13, 2001·13 cites·33 claims
- 0371US6555777B1Method of manufacturing bimetal slippersSAUER DANFOSS INC·Filed 2002·Granted Apr 29, 2003·11 cites·12 claims
- 0471US6318241B1Piston for a hydrostatic cylinder blockSAUER DANFOSS INC·Filed 2000·Granted Nov 20, 2001·12 cites·15 claims
- 0569US6431051B1Closed cavity hydraulic piston and method of making the sameSAUER DANFOSS INC·Filed 2000·Granted Aug 13, 2002·17 cites·14 claims
- 0668US6293185B1Piston for a hydrostatic cylinder blockSAUER DANFOSS INC·Filed 2000·Granted Sep 25, 2001·10 cites·19 claims
- 0764US6981321B1Hydrostatic cylinder block and method of making the sameSAUER DANFOSS INC·Filed 2003·Granted Jan 3, 2006·8 cites·5 claims
- 0862US6802244B1Hydrostatic cylinder block and method of making the sameSAUER DANFOSS INC·Filed 2003·Granted Oct 12, 2004·8 cites·6 claims
- 0962US6588321B1Closed cavity piston and method of making the sameSAUER DANFOSS INC·Filed 2000·Granted Jul 8, 2003·6 cites·9 claims
- 1055US6703577B2Method of making closed cavity pistonsSAUER DANFOSS INC·Filed 2002·Granted Mar 9, 2004·6 cites·5 claims
- 1155US6318242B1Filled hydraulic piston and method of making the sameSAUER DANFOSS INC·Filed 1999·Granted Nov 20, 2001·13 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →