Inventor · disambiguated record
Ralf Oberdorfer
Also filed as: OBERDORFER RALF
2 granted patents·6 citations·filing 1993–2014
44Inventor score
Top patents by PatentIndex Score
2 records- 0133US9476302B2Discharging of material excavated in underground workingsSANDVIK IMINING AND CONSTRUCTION MAT HANDLING GMBH & CO KG·Filed 2014·Granted Oct 25, 2016·0 cites·13 claims
- 0225US5392869AAnchor bolt drilling and setting deviceVOEST ALPINE BERGTECHNIK·Filed 1993·Granted Feb 28, 1995·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →