John M. Fuller

Person

Nailsworth, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Cutting structure for rotary drill bits
- Patent number 6,164,395
- Issue date Dec 26, 2000
- Camco International (UK) Limited
- John Michael Fuller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bit having moveable formation-engaging members
- Patent number 6,142,250
- Issue date Nov 7, 2000
- Camco International (UK) Limited
- Nigel Dennis Griffin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting structures for rotary drill bits
- Patent number 5,992,549
- Issue date Nov 30, 1999
- Camco Drilling Group Limited
- John Michael Fuller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling assembly for drilling holes in subsurface formations
- Patent number 5,778,992
- Issue date Jul 14, 1998
- Camco Drilling Group Limited of Hycalog
- John Michael Fuller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter assemblies for rotary drill bits
- Patent number 5,720,357
- Issue date Feb 24, 1998
- Camco Drilling Group Limited
- John M. Fuller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bit having a non-rotating gauge section
- Patent number 5,697,461
- Issue date Dec 16, 1997
- Camco Drilling Group Ltd. of Hycalog
- Alex Newton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Elements faced with superhard material
- Patent number 5,669,271
- Issue date Sep 23, 1997
- Camco Drilling Group Limited of Hycalog
- Nigel Dennis Griffin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rotary drill bits
- Patent number 5,651,421
- Issue date Jul 29, 1997
- Camco Drilling Group Limited
- Alex Newton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bits
- Patent number 5,649,604
- Issue date Jul 22, 1997
- Camco Drilling Group Limited
- John M. Fuller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Elements faced with superhard material
- Patent number 5,617,928
- Issue date Apr 8, 1997
- Camco Drilling Group Limited
- Terry R. Matthias
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Elements faced with superhard material
- Patent number 5,590,728
- Issue date Jan 7, 1997
- Camco Drilling Group Limited
- Terry R. Matthias
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

John M. Fuller

Person

Patents Grantslast 30 patents

Cutting structure for rotary drill bits

Rotary drill bit having moveable formation-engaging members

Cutting structures for rotary drill bits

Drilling assembly for drilling holes in subsurface formations

Cutter assemblies for rotary drill bits

Rotary drill bit having a non-rotating gauge section

Elements faced with superhard material

Rotary drill bits

Rotary drill bits

Elements faced with superhard material

Elements faced with superhard material