James Carl Minikus

Person

Spring, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rock bit and inserts with a chisel crest having a broadened region
- Patent number 8,205,692
- Issue date Jun 26, 2012
- Smith International, Inc.
- Scott D. McDonough
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements with increased toughness and thermal fatigue resis...
- Patent number 7,832,506
- Issue date Nov 16, 2010
- Smith International, Inc.
- Dah-Ben Liang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Drill bit arcuate-shaped inserts with cutting edges and method of m...
- Patent number 7,331,410
- Issue date Feb 19, 2008
- Smith International, Inc.
- Zhou Yong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arcuate-shaped inserts for drill bits
- Patent number 6,823,951
- Issue date Nov 30, 2004
- Smith International, Inc.
- Zhou Yong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter element with non-linear, expanded crest
- Patent number 6,782,959
- Issue date Aug 31, 2004
- Smith International, Inc.
- James C. Minikus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cone bit with elements fanned along the gage curve
- Patent number 6,651,758
- Issue date Nov 25, 2003
- Smith International, Inc.
- Ying Xiang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter element with non-linear, expanded crest
- Patent number 6,561,293
- Issue date May 13, 2003
- Smith International, Inc.
- James C. Minikus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cone bit with gage and off-gage cutter elements positioned...
- Patent number 6,510,909
- Issue date Jan 28, 2003
- Smith International, Inc.
- Gary Ray Portwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cone bit with gage and off-gage cutter elements positioned...
- Patent number 6,390,210
- Issue date May 21, 2002
- Smith International, Inc.
- Gary Ray Portwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter element with non-rectilinear crest
- Patent number 6,161,634
- Issue date Dec 19, 2000
- James C. Minikus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Non-symmetrical stress-resistant rotary drill bit cutter element
- Patent number 6,059,054
- Issue date May 9, 2000
- Smith International, Inc.
- Gary Ray Portwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hardfacing on steel tooth cutter element
- Patent number 6,029,759
- Issue date Feb 29, 2000
- Smith International, Inc.
- Jiinjen Albert Sue
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cone bit having gage and nestled gage cutter elements havin...
- Patent number 5,967,245
- Issue date Oct 19, 1999
- Smith International, Inc.
- Gary Edward Garcia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steel tooth cutter element with gage facing knee
- Patent number 5,868,213
- Issue date Feb 9, 1999
- Smith International, Inc.
- Dennis Cisneros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cone steel tooth bit with enhancements in cutter shape and...
- Patent number 5,839,526
- Issue date Nov 24, 1998
- Smith International, Inc.
- Dennis Cisneros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cone bit with enhancements in cutter element placement and...
- Patent number 5,833,020
- Issue date Nov 10, 1998
- Smith International, Inc.
- Gary Ray Portwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bowed out chisel insert for rock bits
- Patent number 5,421,424
- Issue date Jun 6, 1995
- Smith International, Inc.
- Gary Portwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inclined chisel inserts for rock bits
- Patent number 5,172,777
- Issue date Dec 22, 1992
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Radial crest insert
- Patent number 5,172,779
- Issue date Dec 22, 1992
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inclined chisel inserts for rock bits
- Patent number 4,832,139
- Issue date May 23, 1989
- Smith International, Inc.
- James C. Minikus
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
EXTENDED OR RAISED NOZZLE FOR PDC BITS
- Publication number 20160177630
- Publication date Jun 23, 2016
- Smith International, Inc.
- Philip G. Trunk
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS WITH INCREASED TOUGHNESS AND THERMAL FATIGUE RESIS...
- Publication number 20080245576
- Publication date Oct 9, 2008
- Smith International, Inc.
- Dah-Ben Liang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Rock Bit and Inserts With a Chisel Crest Having a Broadened Region
- Publication number 20080156543
- Publication date Jul 3, 2008
- Smith International, Inc.
- Scott D. McDonough
- E21 - EARTH DRILLING MINING
Information Patent Application
Arcuate-shaped inserts for drill bit
- Publication number 20050077092
- Publication date Apr 14, 2005
- Smith International, Inc.
- Zhou Yong
- E21 - EARTH DRILLING MINING
Information Patent Application
Arcuate-shaped inserts for drill bits
- Publication number 20040003946
- Publication date Jan 8, 2004
- Zhou Yong
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutter element with non-linear, expanded crest
- Publication number 20030188896
- Publication date Oct 9, 2003
- Smith International, Inc.
- James C. Minikus
- E21 - EARTH DRILLING MINING
Information Patent Application
Rolling cone bit with gage and off-gage cutter elements positioned...
- Publication number 20020153171
- Publication date Oct 24, 2002
- Smith International, Inc.
- Gary Ray Portwood
- E21 - EARTH DRILLING MINING
Information Patent Application
Rolling cone bit with elements fanned along the gage curve
- Publication number 20020017401
- Publication date Feb 14, 2002
- Ying Xiang
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutter element with non-linear, expanded crest
- Publication number 20010025728
- Publication date Oct 4, 2001
- James C. Minikus
- E21 - EARTH DRILLING MINING

James Carl Minikus

Person

Patents Grantslast 30 patents

Rock bit and inserts with a chisel crest having a broadened region

Cutting elements with increased toughness and thermal fatigue resis...

Drill bit arcuate-shaped inserts with cutting edges and method of m...

Arcuate-shaped inserts for drill bits

Cutter element with non-linear, expanded crest

Rolling cone bit with elements fanned along the gage curve

Cutter element with non-linear, expanded crest

Rolling cone bit with gage and off-gage cutter elements positioned...

Rolling cone bit with gage and off-gage cutter elements positioned...

Cutter element with non-rectilinear crest

Non-symmetrical stress-resistant rotary drill bit cutter element

Hardfacing on steel tooth cutter element

Rolling cone bit having gage and nestled gage cutter elements havin...

Steel tooth cutter element with gage facing knee

Rolling cone steel tooth bit with enhancements in cutter shape and...

Rolling cone bit with enhancements in cutter element placement and...

Bowed out chisel insert for rock bits

Inclined chisel inserts for rock bits

Radial crest insert

Inclined chisel inserts for rock bits

Patents Applicationslast 30 patents

EXTENDED OR RAISED NOZZLE FOR PDC BITS

CUTTING ELEMENTS WITH INCREASED TOUGHNESS AND THERMAL FATIGUE RESIS...

Rock Bit and Inserts With a Chisel Crest Having a Broadened Region

Arcuate-shaped inserts for drill bit

Arcuate-shaped inserts for drill bits

Cutter element with non-linear, expanded crest

Rolling cone bit with gage and off-gage cutter elements positioned...

Rolling cone bit with elements fanned along the gage curve

Cutter element with non-linear, expanded crest