Inventor · disambiguated record
Philip Bechem
Also filed as: BECHEM PHILIP · BECHEM PHILIP C
6 granted patents·2 pending applications·139 citations·filing 1986–2022
85Inventor score
Files withGEN MINING UNION CORP2BECHEM ULRICH1BECHEM ULRICH W1CONTEC MASCHB & ENTWICKLUNGSTECHNIK GMBH1
Top patents by PatentIndex Score
8 records- 0170US4796713AActivated earth drillBECHEM ULRICH W·Filed 1987·Granted Jan 10, 1989·49 cites·10 claims
- 0269US4736987ARock cutting assemblyGEN MINING UNION CORP·Filed 1986·Granted Apr 12, 1988·35 cites·10 claims
- 0367US8469458B2Roller drill or roller bitBECHEM ULRICH·Filed 2007·Granted Jun 25, 2013·6 cites·32 claims
- 0466US4815543AActivated rock cutting assemblyGEN MINING UNION CORP·Filed 1986·Granted Mar 28, 1989·19 cites·15 claims
- 0559US6139477AProcess for producing slots, grooves, and planar excavationsFiled 1998·Granted Oct 31, 2000·20 cites·20 claims
- 0655US2025075621A1Device for Milling in Particular Rock and Other MaterialsCONTEC MASCHB & ENTWICKLUNGSTECHNIK GMBH·Filed 2022·Application pending·0 cites
- 0738US2003041482A1Excavating tool and method for excavating rock, minerals and the likeFiled 2002·Application pending·0 cites
- 0831US5685615AEccentrically driven percussive tools for treating materialsFiled 1996·Granted Nov 11, 1997·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →