Inventor · disambiguated record
Mark A. Landwehr
Also filed as: LANDWEHR MARK A
3 granted patents·39 citations·filing 2000–2000
72Inventor score
Files withSAUER DANFOSS INC3
Top patents by PatentIndex Score
3 records- 0171US6318241B1Piston for a hydrostatic cylinder blockSAUER DANFOSS INC·Filed 2000·Granted Nov 20, 2001·12 cites·15 claims
- 0269US6431051B1Closed cavity hydraulic piston and method of making the sameSAUER DANFOSS INC·Filed 2000·Granted Aug 13, 2002·17 cites·14 claims
- 0368US6293185B1Piston for a hydrostatic cylinder blockSAUER DANFOSS INC·Filed 2000·Granted Sep 25, 2001·10 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →