Michael A. Siracki

Person

The Woodlands, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spacing of rolling cutters on a fixed cutter bit
- Patent number 9,903,162
- Issue date Feb 27, 2018
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting structures and structures for retaining the same
- Patent number 9,482,058
- Issue date Nov 1, 2016
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cutter assembled directly to the bit pockets
- Patent number 8,991,523
- Issue date Mar 31, 2015
- Smith International, Inc.
- Yuelin Shen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single cone rock bit having inserts adapted to maintain hole gage d...
- Patent number 7,690,446
- Issue date Apr 6, 2010
- Smith International, Inc.
- George B. Witman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single cone rock bit having inserts adapted to maintain hole gage d...
- Patent number 7,401,668
- Issue date Jul 22, 2008
- Smith International, Inc.
- George Bodo Witman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self relieving seal
- Patent number 7,387,178
- Issue date Jun 17, 2008
- Smith International, Inc.
- James L. Neville
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ordered elastomeric composite material
- Patent number 7,229,077
- Issue date Jun 12, 2007
- Smith International, Inc.
- Madapusi K. Keshavan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self relieving seal
- Patent number 7,201,241
- Issue date Apr 10, 2007
- Smith International, Inc.
- James L. Neville
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Multi-stage diffuser nozzle
- Patent number 7,188,682
- Issue date Mar 13, 2007
- Smith International, Inc.
- James L. Larsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single cone rock bit having inserts adapted to maintain hole gage d...
- Patent number 7,100,711
- Issue date Sep 5, 2006
- Smith International, Inc.
- George B. Witman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Preformed tooth for tooth bit
- Patent number 7,032,693
- Issue date Apr 25, 2006
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self relieving seal
- Patent number 6,976,548
- Issue date Dec 20, 2005
- Smith International, Inc.
- James L. Neville
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High offset bits with super-abrasive cutters
- Patent number 6,863,138
- Issue date Mar 8, 2005
- Smith International, Inc.
- Michael Allen Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single-cone rock bit having cutting structure adapted to improve ho...
- Patent number 6,719,073
- Issue date Apr 13, 2004
- Smith International, Inc.
- Ying Xiang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Toughness optimized insert for rock and hammer bits
- Patent number 6,651,757
- Issue date Nov 25, 2003
- Smith International, Inc.
- Dan Belnap
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Directional flow nozzle retention body
- Patent number 6,571,887
- Issue date Jun 3, 2003
- SII Smith International, Inc.
- Quan V. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Engineered enhanced inserts for rock drilling bits
- Patent number 6,484,826
- Issue date Nov 26, 2002
- Smith International, Inc.
- Nathan R. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Engineered enhanced inserts for rock drilling bits
- Patent number 6,460,637
- Issue date Oct 8, 2002
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit inserts with variations in thickness of diamond coating
- Patent number 6,460,636
- Issue date Oct 8, 2002
- Smith International, Inc.
- Zhou Yong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Engineered enhanced inserts for rock drilling bits
- Patent number 6,419,034
- Issue date Jul 16, 2002
- Smith International, Inc.
- J. Daniel Belnap
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite constructions having ordered microstructures
- Patent number 6,361,873
- Issue date Mar 26, 2002
- Smith International, Inc.
- Zhou Yong
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High offset bits with super-abrasive cutters
- Patent number 6,345,673
- Issue date Feb 12, 2002
- Smith International, Inc.
- Michael Allen Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit having canted seal
- Patent number 6,336,512
- Issue date Jan 8, 2002
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock bit nozzle and retainer assembly
- Patent number 6,311,793
- Issue date Nov 6, 2001
- Smith International, Inc.
- James L. Larsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inserts for earth-boring bits
- Patent number 6,290,008
- Issue date Sep 18, 2001
- Smith International, Inc.
- Gary R. Portwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Superhard material enhanced inserts for earth-boring bits
- Patent number 6,227,318
- Issue date May 8, 2001
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Engineered enhanced inserts for rock drilling bits
- Patent number 6,199,645
- Issue date Mar 13, 2001
- Smith International, Inc.
- Nathan R. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual functioning seal for rock bits
- Patent number 6,179,296
- Issue date Jan 30, 2001
- Smith International, Inc.
- Chris E. Cawthorne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual functioning seal for rock bits
- Patent number 6,170,830
- Issue date Jan 9, 2001
- Smith International, Inc.
- Chris E. Cawthorne
- E21 - EARTH DRILLING MINING
Information Patent Grant
High flow weld-in nozzle sleeve for rock bits
- Patent number RE37006
- Issue date Jan 2, 2001
- Smith International, Inc.
- Michael A. Siracki
- 175 - Boring or penetrating the earth

Patents Applicationslast 30 patents

Information Patent Application
CUTTING STRUCTURES AND STRUCTURES FOR RETAINING THE SAME
- Publication number 20140367174
- Publication date Dec 18, 2014
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Application
SPACING OF ROLLING CUTTERS ON A FIXED CUTTER BIT
- Publication number 20140360789
- Publication date Dec 11, 2014
- Smith International, Inc.
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLING CUTTER ASSEMBLED DIRECTLY TO THE BIT POCKETS
- Publication number 20110297454
- Publication date Dec 8, 2011
- Smith International, Inc.
- Yuelin Shen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINGLE CONE ROCK BIT HAVING INSERTS ADAPTED TO MAINTAIN HOLE GAGE D...
- Publication number 20080121435
- Publication date May 29, 2008
- Smith International, Inc.
- George B. Witman
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF RELIEVING SEAL
- Publication number 20070181347
- Publication date Aug 9, 2007
- Smith International, Inc.
- James L. Neville
- E21 - EARTH DRILLING MINING
Information Patent Application
Single cone rock bit having inserts adapted to maintain hole gage d...
- Publication number 20070107946
- Publication date May 17, 2007
- Smith International, Inc.
- George B. Witman
- E21 - EARTH DRILLING MINING
Information Patent Application
Self relieving seal
- Publication number 20060096782
- Publication date May 11, 2006
- SMITH INTERNATIONAL, INC.
- James L. Neville
- E21 - EARTH DRILLING MINING
Information Patent Application
Ordered elastomeric composite material
- Publication number 20040251052
- Publication date Dec 16, 2004
- Smith International, Inc.
- Madapusi K. Keshavan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Preformed tooth for tooth bit
- Publication number 20040108145
- Publication date Jun 10, 2004
- Michael A. Siracki
- E21 - EARTH DRILLING MINING
Information Patent Application
Multi-stage diffuser nozzle
- Publication number 20040069534
- Publication date Apr 15, 2004
- Smith International, Inc.
- James L. Larsen
- E21 - EARTH DRILLING MINING
Information Patent Application
Self relieving seal
- Publication number 20040040747
- Publication date Mar 4, 2004
- Smith International, Inc.
- James L. Neville
- E21 - EARTH DRILLING MINING
Information Patent Application
Single cone rock bit having inserts adapted to maintain hole gage d...
- Publication number 20030217868
- Publication date Nov 27, 2003
- George B. Witman
- E21 - EARTH DRILLING MINING
Information Patent Application
Single-cone rock bit having cutting structure adapted to improve ho...
- Publication number 20030217867
- Publication date Nov 27, 2003
- Ying Xiang
- E21 - EARTH DRILLING MINING
Information Patent Application
High offset bits with super-abrasive cutters
- Publication number 20020070053
- Publication date Jun 13, 2002
- Michael Allen Siracki
- E21 - EARTH DRILLING MINING
Information Patent Application
Toughness optimized insert for rock and hammer bits
- Publication number 20020043407
- Publication date Apr 18, 2002
- Dan Belnap
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Michael A. Siracki

Person

Patents Grantslast 30 patents

Spacing of rolling cutters on a fixed cutter bit

Cutting structures and structures for retaining the same

Rolling cutter assembled directly to the bit pockets

Single cone rock bit having inserts adapted to maintain hole gage d...

Single cone rock bit having inserts adapted to maintain hole gage d...

Self relieving seal

Ordered elastomeric composite material

Self relieving seal

Multi-stage diffuser nozzle

Single cone rock bit having inserts adapted to maintain hole gage d...

Preformed tooth for tooth bit

Self relieving seal

High offset bits with super-abrasive cutters

Single-cone rock bit having cutting structure adapted to improve ho...

Toughness optimized insert for rock and hammer bits

Directional flow nozzle retention body

Engineered enhanced inserts for rock drilling bits

Engineered enhanced inserts for rock drilling bits

Drill bit inserts with variations in thickness of diamond coating

Engineered enhanced inserts for rock drilling bits

Composite constructions having ordered microstructures

High offset bits with super-abrasive cutters

Drill bit having canted seal

Rock bit nozzle and retainer assembly

Inserts for earth-boring bits

Superhard material enhanced inserts for earth-boring bits

Engineered enhanced inserts for rock drilling bits

Dual functioning seal for rock bits

Dual functioning seal for rock bits

High flow weld-in nozzle sleeve for rock bits

Patents Applicationslast 30 patents

CUTTING STRUCTURES AND STRUCTURES FOR RETAINING THE SAME

SPACING OF ROLLING CUTTERS ON A FIXED CUTTER BIT

ROLLING CUTTER ASSEMBLED DIRECTLY TO THE BIT POCKETS

SINGLE CONE ROCK BIT HAVING INSERTS ADAPTED TO MAINTAIN HOLE GAGE D...

SELF RELIEVING SEAL

Single cone rock bit having inserts adapted to maintain hole gage d...

Self relieving seal

Ordered elastomeric composite material

Preformed tooth for tooth bit

Multi-stage diffuser nozzle

Self relieving seal

Single cone rock bit having inserts adapted to maintain hole gage d...

Single-cone rock bit having cutting structure adapted to improve ho...

High offset bits with super-abrasive cutters

Toughness optimized insert for rock and hammer bits