Inventor · disambiguated record
Jeffery E. Daly
Also filed as: DALY JEFFERY E · DALY JEFFERY EDWARD
21 granted patents·1 pending application·411 citations·filing 1981–2005
96Inventor score
Files withCAMCO INT10REED TOOL CO5REED ROCK BIT CO4INTELLISERV INTERNAT HOLDING1SCHLUMBERGER TECHNOLOGY CORP1
Top patents by PatentIndex Score
22 records- 0184US4619534ARoller cutter drill bit having a texturized seal memberREED TOOL CO·Filed 1984·Granted Oct 28, 1986·69 cites·12 claims
- 0283US4682663AMounting means for cutting elements in drag type rotary drill bitREED TOOL CO·Filed 1986·Granted Jul 28, 1987·67 cites·13 claims
- 0370US7528736B2Loaded transducer for downhole drilling componentsINTELLISERV INTERNAT HOLDING·Filed 2005·Granted May 5, 2009·14 cites·19 claims
- 0462US4548280ADrill bit having a failure indicatorREED ROCK BIT CO·Filed 1984·Granted Oct 22, 1985·27 cites·16 claims
- 0559US4514097AFriction bearing assembly having a series of rings constituting a bushing thereforREED ROCK BIT CO·Filed 1982·Granted Apr 30, 1985·16 cites·12 claims
- 0656US6416224B1Rolling cutter drill bitsSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jul 9, 2002·6 cites·20 claims
- 0756US6338621B1Volume reduction mandrel for use in pneumatic isostatic forgingCAMCO INT·Filed 2000·Granted Jan 15, 2002·3 cites·4 claims
- 0856US4830123AMounting means for cutting elements in drag type rotary drill bitREED TOOL CO·Filed 1987·Granted May 16, 1989·25 cites·5 claims
- 0956US4610313ADrill bit having a failure indicatorREED TOOL CO·Filed 1985·Granted Sep 9, 1986·26 cites·8 claims
- 1055US5383525AThreaded ring retention mechanismCAMCO INT·Filed 1993·Granted Jan 24, 1995·17 cites·16 claims
- 1153US6247545B1Single energizer face seal for rocks bits with floating journal bearingsCAMCO INT·Filed 1999·Granted Jun 19, 2001·31 cites·17 claims
- 1253US5875861ADifferent stiffness energizers for MF sealsCAMCO INT·Filed 1996·Granted Mar 2, 1999·23 cites·21 claims
- 1351US6170611B1Method and apparatus for loading lubricant into earth boring bitsCAMCO INT·Filed 1999·Granted Jan 9, 2001·13 cites·34 claims
- 1448US4412590ARock bit internal lubricant pumpREED ROCK BIT CO·Filed 1981·Granted Nov 1, 1983·11 cites·4 claims
- 1546US5725313ARolling cutter drill bitsCAMCO INT·Filed 1995·Granted Mar 10, 1998·11 cites·27 claims
- 1644US4688647ADrill bit having a failure indicatorREED TOOL CO·Filed 1986·Granted Aug 25, 1987·15 cites·9 claims
- 1742US6060016APneumatic isostatic forging of sintered compactsCAMCO INT·Filed 1998·Granted May 9, 2000·7 cites·22 claims
- 1837US6354740B1Rolling cutter drill bitsCAMCO INT·Filed 1997·Granted Mar 12, 2002·7 cites·27 claims
- 1936US5628375AThrust face lubrication system for a rolling cutter drill bitCAMCO INT·Filed 1995·Granted May 13, 1997·10 cites·10 claims
- 2034US5931241AHydrostatic thrust face lubrication systemCAMCO INT·Filed 1997·Granted Aug 3, 1999·8 cites·7 claims
- 2133US4452323AValve assembly for drill bit lubrication systemREED ROCK BIT CO·Filed 1982·Granted Jun 5, 1984·5 cites·5 claims
- 2232US2002020565A1Multi-directional cutters for drillout bi-center drill bitsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →