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Jeffery E. Daly
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Cypress, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Loaded transducer for downhole drilling components
Patent number
7,528,736
Issue date
May 5, 2009
IntelliServ International Holding
David R. Hall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rolling cutter drill bits
Patent number
6,416,224
Issue date
Jul 9, 2002
Schlumberger Technology Corporation
Michael S. Nixon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rolling cutter drill bits
Patent number
6,354,740
Issue date
Mar 12, 2002
Camco International Inc.
Ranjit Kumar Singh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Single energizer face seal for rocks bits with floating journal bea...
Patent number
6,247,545
Issue date
Jun 19, 2001
Camco International Inc.
Bruce Hawley Burr
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for loading lubricant into earth boring bits
Patent number
6,170,611
Issue date
Jan 9, 2001
Camco International Inc.
Jeffery E. Daly
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydrostatic thrust face lubrication system
Patent number
5,931,241
Issue date
Aug 3, 1999
Camco International Inc.
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Different stiffness energizers for MF seals
Patent number
5,875,861
Issue date
Mar 2, 1999
Camco International Inc.
Jeffery E. Daly
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Rolling cutter drill bits
Patent number
5,725,313
Issue date
Mar 10, 1998
Camco International Inc.
Ranjit Kumar Singh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Thrust face lubrication system for a rolling cutter drill bit
Patent number
5,628,375
Issue date
May 13, 1997
Camco International Inc.
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Threaded ring retention mechanism
Patent number
5,383,525
Issue date
Jan 24, 1995
Camco International Inc.
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mounting means for cutting elements in drag type rotary drill bit
Patent number
4,830,123
Issue date
May 16, 1989
Reed Tool Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bit having a failure indicator
Patent number
4,688,647
Issue date
Aug 25, 1987
Reed Tool Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mounting means for cutting elements in drag type rotary drill bit
Patent number
4,682,663
Issue date
Jul 28, 1987
Reed Tool Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Roller cutter drill bit having a texturized seal member
Patent number
4,619,534
Issue date
Oct 28, 1986
Reed Tool Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bit having a failure indicator
Patent number
4,610,313
Issue date
Sep 9, 1986
Reed Tool Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bit having a failure indicator
Patent number
4,548,280
Issue date
Oct 22, 1985
Reed Rock Bit Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Friction bearing assembly having a series of rings constituting a b...
Patent number
4,514,097
Issue date
Apr 30, 1985
Reed Rock Bit Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Valve assembly for drill bit lubrication system
Patent number
4,452,323
Issue date
Jun 5, 1984
Reed Rock Bit Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rock bit internal lubricant pump
Patent number
4,412,590
Issue date
Nov 1, 1983
Reed Rock Bit Company
Jeffery E. Daly
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Loaded Transducer for Downhole Drilling Components
Publication number
20050279508
Publication date
Dec 22, 2005
David R. Hall
E21 - EARTH DRILLING MINING
Information
Patent Application
Multi-directional cutters for drillout bi-center drill bits
Publication number
20020020565
Publication date
Feb 21, 2002
Steven James Hart
E21 - EARTH DRILLING MINING