Inventor · disambiguated record
Martin Greppmair
Also filed as: GREPPMAIR MARTIN
14 granted patents·1 pending application·300 citations·filing 1979–2004
93Inventor score
Top patents by PatentIndex Score
15 records- 0195US4749049AHand-guided impact hammer and hammer drillWACKER WERKE KG·Filed 1986·Granted Jun 7, 1988·89 cites·7 claims
- 0294US4673043AHammer having a protective coverWACKER WERKE KG·Filed 1985·Granted Jun 16, 1987·85 cites·8 claims
- 0365US6293729B1Compactor for compacting soilWACKER WERKER GMBH & CO KG·Filed 1998·Granted Sep 25, 2001·28 cites·27 claims
- 0462US6601465B2Working tool, in particular rammer for soil compactionWACKER CONSTRUCTION EQUIPMENT·Filed 2001·Granted Aug 5, 2003·7 cites·15 claims
- 0558US6443651B1Ramming device comprising a vibration reducing guide cylinderWACKER WERKE KG·Filed 1999·Granted Sep 3, 2002·21 cites·15 claims
- 0655US6994059B2Internal combustion engine-driven working machine provided with oil lubricationWACKER CONSTRUCTION EQUIPMENT·Filed 2002·Granted Feb 7, 2006·6 cites·12 claims
- 0753US6000879AGasoline-powered tamperWACKER WERKE KG·Filed 1998·Granted Dec 14, 1999·18 cites·7 claims
- 0852US6584866B2Working tool, in particular rammer for soil compactionWACKER CONSTRUCTION EQUIPMENT·Filed 2002·Granted Jul 1, 2003·3 cites·11 claims
- 0952US5720250AThrottle actuating device for internal combustion engines with diaphragm carburetor to be used with soil compacting devicesWACKER WERKE KG·Filed 1996·Granted Feb 24, 1998·19 cites·7 claims
- 1051US6854923B2Working machine with reduced upper mass vibrationsWACKER CONSTRUCTION EQUIPMENT·Filed 2004·Granted Feb 15, 2005·3 cites·7 claims
- 1144US6327923B1Working tool, in particular soil rammer or hammerWACKER WERKE KG·Filed 1998·Granted Dec 11, 2001·10 cites·15 claims
- 1241US2004234337A1Stamper comprising a low-oscillation guiding handleFiled 2002·Application pending·0 cites
- 1339US6352004B1Working device with mass balancing at the crank mechanismWACKER WERKE KG·Filed 1998·Granted Mar 5, 2002·7 cites·19 claims
- 1429US6848858B1Working machine with reduced upper mass vibrationsWACKER CONSTRUCTION EQUIPMENT·Filed 1998·Granted Feb 1, 2005·2 cites·8 claims
- 1523US4294136ACrank gear with adjustable crank radius for motor driven working implementsWACKER WERKE KG·Filed 1979·Granted Oct 13, 1981·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →