Inventor · disambiguated record
Ralph M. Horton
Also filed as: HORTON RALPH M
12 granted patents·1,343 citations·filing 1990–2002
95Inventor score
Top patents by PatentIndex Score
12 records- 0197US5049164AMultilayer coated abrasive element for bonding to a backingNORTON CO·Filed 1990·Granted Sep 17, 1991·241 cites·44 claims
- 0297US5000273ALow melting point copper-manganese-zinc alloy for infiltration binder in matrix body rock drill bitsNORTON CO·Filed 1990·Granted Mar 19, 1991·233 cites·22 claims
- 0396US6220375B1Polycrystalline diamond cutters having modified residual stressesBAKER HUGHES INC·Filed 1999·Granted Apr 24, 2001·187 cites·26 claims
- 0496US5213248ABonding tool and its fabricationNORTON CO·Filed 1992·Granted May 25, 1993·138 cites·32 claims
- 0594US5090491AEarth boring drill bit with matrix displacing materialEASTMAN CHRISTENSEN CO·Filed 1991·Granted Feb 25, 1992·190 cites·15 claims
- 0684US5431239AStud design for drill bit cutting elementFiled 1993·Granted Jul 11, 1995·87 cites·44 claims
- 0783US6202771B1Cutting element with controlled superabrasive contact area, drill bits so equippedBAKER HUGHES INC·Filed 1997·Granted Mar 20, 2001·99 cites·67 claims
- 0881US6872356B2Method of forming polycrystalline diamond cutters having modified residual stressesBAKER HUGHES INC·Filed 2002·Granted Mar 29, 2005·45 cites·17 claims
- 0974US5147001ADrill bit cutting array having discontinuities thereinNORTON CO·Filed 1991·Granted Sep 15, 1992·59 cites·15 claims
- 1073US6521174B1Method of forming polycrystalline diamond cutters having modified residual stressesBAKER HUGHES INC·Filed 2000·Granted Feb 18, 2003·33 cites·29 claims
- 1169US5820985APDC cutters with improved toughnessBAKER HUGHES INC·Filed 1995·Granted Oct 13, 1998·26 cites·13 claims
- 1238US6098731ADrill bit compact with boron or beryllium for fracture resistanceBAKER HUGHES INC·Filed 1998·Granted Aug 8, 2000·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →