Michael W. Gearhart

Person

Prospect Heights, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Portable valve operating device for use in exercising valves
- Patent number 12,135,096
- Issue date Nov 5, 2024
- Illinois Tool Works, Inc.
- Kenneth R. Pierce
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Portable valve operating device for use in exercising valves
- Patent number 12,129,934
- Issue date Oct 29, 2024
- Illinois Tool Works Inc.
- Mark W. Wozniak
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Portable valve operating machine for use in exercising valves havin...
- Patent number 11,920,695
- Issue date Mar 5, 2024
- Illinois Tool Works, Inc.
- Kenneth R. Pierce
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Cutting apparatus including a visual tension indicator mechanism
- Patent number 11,344,959
- Issue date May 31, 2022
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Portable valve operating machine for use in exercising valves
- Patent number 11,326,706
- Issue date May 10, 2022
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Large diameter travelling pipe cutter
- Patent number 10,994,349
- Issue date May 4, 2021
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 10,835,960
- Issue date Nov 17, 2020
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 10,730,120
- Issue date Aug 4, 2020
- Illinois Tool Works
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting apparatus including a liquid spray system
- Patent number 10,562,117
- Issue date Feb 18, 2020
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tools for pipe cutting frames
- Patent number 10,549,362
- Issue date Feb 4, 2020
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting apparatus including a wire cutting member
- Patent number 10,434,589
- Issue date Oct 8, 2019
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tool for a large diameter travelling pipe cutter
- Patent number 10,376,970
- Issue date Aug 13, 2019
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 10,328,493
- Issue date Jun 25, 2019
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Large diameter travelling pipe cutter
- Patent number 10,220,456
- Issue date Mar 5, 2019
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting apparatus including a wire cutting member
- Patent number 10,076,797
- Issue date Sep 18, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 10,029,320
- Issue date Jul 24, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 9,962,768
- Issue date May 8, 2018
- Illinois Took Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe cutting apparatus, kit, and method
- Patent number 9,901,997
- Issue date Feb 27, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire saw for cutting pipe
- Patent number 9,889,575
- Issue date Feb 13, 2018
- Illinois Tool Works Inc.
- Jeffrey Michael Swiatowy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe cutting apparatus, kit, and method
- Patent number 9,849,525
- Issue date Dec 26, 2017
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pivotal tool support for a pipe machining apparatus
- Patent number 9,636,836
- Issue date May 2, 2017
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 9,610,636
- Issue date Apr 4, 2017
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 9,399,306
- Issue date Jul 26, 2016
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatuses and methods of operating the same
- Patent number 9,278,417
- Issue date Mar 8, 2016
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire saw for cutting pipe
- Patent number 9,186,805
- Issue date Nov 17, 2015
- Illinois Tool Works Inc.
- Jeffrey Michael Switatowy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE VALVE OPERATING DEVICE FOR USE IN EXERCISING VALVES
- Publication number 20220243838
- Publication date Aug 4, 2022
- Illinois Tool Works Inc.
- Mark W. Wozniak
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PORTABLE VALVE OPERATING MACHINE FOR USE IN EXERCISING VALVES HAVIN...
- Publication number 20210254745
- Publication date Aug 19, 2021
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PORTABLE VALVE OPERATING DEVICE FOR USE IN EXERCISING VALVES
- Publication number 20210254746
- Publication date Aug 19, 2021
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE VALVE OPERATING MACHINE FOR USE IN EXERCISING VALVES
- Publication number 20210254747
- Publication date Aug 19, 2021
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CUTTING APPARATUS INCLUDING A VISUAL TENSION INDICATOR MECHANISM
- Publication number 20200180052
- Publication date Jun 11, 2020
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LARGE DIAMETER TRAVELLING PIPE CUTTER
- Publication number 20190143425
- Publication date May 16, 2019
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING APPARATUS INCLUDING A WIRE CUTTING MEMBER
- Publication number 20180354045
- Publication date Dec 13, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING APPARATUS INCLUDING A LIQUID SPRAY SYSTEM
- Publication number 20180354046
- Publication date Dec 13, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING APPARATUS INCLUDING A WIRE CUTTING MEMBER
- Publication number 20180339352
- Publication date Nov 29, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20180257156
- Publication date Sep 13, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20180229309
- Publication date Aug 16, 2018
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING TOOLS FOR PIPE CUTTING FRAMES
- Publication number 20180133814
- Publication date May 17, 2018
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE SAW FOR CUTTING PIPE
- Publication number 20180065266
- Publication date Mar 8, 2018
- Illinois Tool Works Inc.
- Jeffrey Michael Swiatowy
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20170173700
- Publication date Jun 22, 2017
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LARGE DIAMETER TRAVELLING PIPE CUTTER
- Publication number 20170043418
- Publication date Feb 16, 2017
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting Tool for a Large Diameter Travelling Pipe Cutter
- Publication number 20170043419
- Publication date Feb 16, 2017
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pipe Cutting Apparatus, Kit, and Method
- Publication number 20160375508
- Publication date Dec 29, 2016
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pipe Cutting Apparatus, Kit, and Method
- Publication number 20160375509
- Publication date Dec 29, 2016
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20160136741
- Publication date May 19, 2016
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE SAW FOR CUTTING PIPE
- Publication number 20160039106
- Publication date Feb 11, 2016
- Illinois Tool Works Inc.
- Jeffrey Michael Swiatowy
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
CUTTING APPARATUS INCLUDING A WIRE CUTTING MEMBER
- Publication number 20150101471
- Publication date Apr 16, 2015
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PIVOTAL TOOL SUPPORT FOR A PIPE MACHINING APPARATUS
- Publication number 20150096421
- Publication date Apr 9, 2015
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20140191460
- Publication date Jul 10, 2014
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20140190321
- Publication date Jul 10, 2014
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20140190327
- Publication date Jul 10, 2014
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
- Publication number 20140190322
- Publication date Jul 10, 2014
- Illinois Tool Works Inc.
- Kenneth R. Pierce
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
WIRE SAW FOR CUTTING PIPE
- Publication number 20130061730
- Publication date Mar 14, 2013
- Illinois Tool Works Inc.
- Jeffrey Michael Swiatowy
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Michael W. Gearhart

Person

Patents Grantslast 30 patents

Portable valve operating device for use in exercising valves

Portable valve operating device for use in exercising valves

Portable valve operating machine for use in exercising valves havin...

Cutting apparatus including a visual tension indicator mechanism

Portable valve operating machine for use in exercising valves

Large diameter travelling pipe cutter

Pipe machining apparatuses and methods of operating the same

Pipe machining apparatuses and methods of operating the same

Cutting apparatus including a liquid spray system

Cutting tools for pipe cutting frames

Cutting apparatus including a wire cutting member

Cutting tool for a large diameter travelling pipe cutter

Pipe machining apparatuses and methods of operating the same

Large diameter travelling pipe cutter

Cutting apparatus including a wire cutting member

Pipe machining apparatuses and methods of operating the same

Pipe machining apparatuses and methods of operating the same

Pipe cutting apparatus, kit, and method

Wire saw for cutting pipe

Pipe cutting apparatus, kit, and method

Pivotal tool support for a pipe machining apparatus

Pipe machining apparatuses and methods of operating the same

Pipe machining apparatuses and methods of operating the same

Pipe machining apparatuses and methods of operating the same

Wire saw for cutting pipe

Patents Applicationslast 30 patents

PORTABLE VALVE OPERATING DEVICE FOR USE IN EXERCISING VALVES

PORTABLE VALVE OPERATING MACHINE FOR USE IN EXERCISING VALVES HAVIN...

PORTABLE VALVE OPERATING DEVICE FOR USE IN EXERCISING VALVES

PORTABLE VALVE OPERATING MACHINE FOR USE IN EXERCISING VALVES

CUTTING APPARATUS INCLUDING A VISUAL TENSION INDICATOR MECHANISM

LARGE DIAMETER TRAVELLING PIPE CUTTER

CUTTING APPARATUS INCLUDING A WIRE CUTTING MEMBER

CUTTING APPARATUS INCLUDING A LIQUID SPRAY SYSTEM

CUTTING APPARATUS INCLUDING A WIRE CUTTING MEMBER

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

CUTTING TOOLS FOR PIPE CUTTING FRAMES

WIRE SAW FOR CUTTING PIPE

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

LARGE DIAMETER TRAVELLING PIPE CUTTER

Cutting Tool for a Large Diameter Travelling Pipe Cutter

Pipe Cutting Apparatus, Kit, and Method

Pipe Cutting Apparatus, Kit, and Method

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

WIRE SAW FOR CUTTING PIPE

CUTTING APPARATUS INCLUDING A WIRE CUTTING MEMBER

PIVOTAL TOOL SUPPORT FOR A PIPE MACHINING APPARATUS

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME

WIRE SAW FOR CUTTING PIPE