Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work Accessories therefor

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Patents Grantslast 30 patents

Information Patent Grant
Sander apparatus and method
- Patent number 11,938,585
- Issue date Mar 26, 2024
- Stringtech Workstations Inc.
- Michael E. McConville
- B24 - GRINDING POLISHING
Information Patent Grant
Prognostic and health management system for precision ball grinding...
- Patent number 11,883,920
- Issue date Jan 30, 2024
- Tan Kong Precision Tech Co., Ltd.
- Ya-Chen Hsu
- B24 - GRINDING POLISHING
Information Patent Grant
Magnetic-field-guidance system
- Patent number 11,571,779
- Issue date Feb 7, 2023
- University of Florida Research Foundation, Incorporated
- Hitomi Greenslet
- B24 - GRINDING POLISHING
Information Patent Grant
Splash guards for grinder/polisher machines and grinder/polisher ma...
- Patent number 11,491,611
- Issue date Nov 8, 2022
- Illinois Tool Works Inc.
- Calvin Nelson
- B24 - GRINDING POLISHING
Information Patent Grant
Component production method and component production system
- Patent number 11,318,576
- Issue date May 3, 2022
- Mitsubishi Heavy Industries, Ltd.
- Makoto Ishida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fracking tools and methods of forming the same
- Patent number 10,988,340
- Issue date Apr 27, 2021
- Daniel B. Hannula
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cleaning apparatus, spherical object cleaning system, and method fo...
- Patent number 10,751,736
- Issue date Aug 25, 2020
- NTN Corporation
- Norihide Sato
- B08 - CLEANING
Information Patent Grant
Method of manufacturing a ball member usable in ball valves and oth...
- Patent number 10,183,364
- Issue date Jan 22, 2019
- Chromatic Industries, Inc.
- Kevin Vincent
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for producing compressive residual stress in balls
- Patent number 10,118,274
- Issue date Nov 6, 2018
- Aktiebolaget SKF
- Bryan McCoy
- B24 - GRINDING POLISHING
Information Patent Grant
High-precision sphere size measuring device and sphere polishing de...
- Patent number 9,962,808
- Issue date May 8, 2018
- Amatsuji Steel Ball Mfg. Co., Ltd.
- Hiroshi Nishide
- B24 - GRINDING POLISHING
Information Patent Grant
Resurfacing ball container
- Patent number 9,802,290
- Issue date Oct 31, 2017
- Evan Jones
- B24 - GRINDING POLISHING
Information Patent Grant
Manufacturing process for aerospace bearing rolling elements
- Patent number 9,732,394
- Issue date Aug 15, 2017
- United Technologies Corporation
- Herbert A. Chin
- B24 - GRINDING POLISHING
Information Patent Grant
Lacrosse ball resurfacing device
- Patent number 9,675,848
- Issue date Jun 13, 2017
- John Timothy Mehl
- B24 - GRINDING POLISHING
Information Patent Grant
Working head moving device
- Patent number 9,676,074
- Issue date Jun 13, 2017
- SEIBU JIDO KIKI CO., LTD.
- Gisaburo Kondoh
- B24 - GRINDING POLISHING
Information Patent Grant
Arrangement and method for grinding spherical products
- Patent number 9,649,738
- Issue date May 16, 2017
- Oy KWH Mirka AB
- Göran Höglund
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for treating surface of radome
- Patent number 9,623,537
- Issue date Apr 18, 2017
- Byung Geun CHOI
- Byung Geun Choi
- B24 - GRINDING POLISHING
Information Patent Grant
Device for grinding spherical end face of roller-shaped workpiece
- Patent number 9,592,582
- Issue date Mar 14, 2017
- JTEKT Corporation
- Kiyoshi Yonemichi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Green ball grinding method, ceramic sphere fabrication method, and...
- Patent number 9,452,503
- Issue date Sep 27, 2016
- NTN Corporation
- Yasutake Hayakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for grinding, precision-grinding and/or polishing of workpie...
- Patent number 9,446,494
- Issue date Sep 20, 2016
- Satisloh AG
- Benjamin Becker
- B24 - GRINDING POLISHING
Information Patent Grant
Devices, systems, and methods for refurbishing one or more lacrosse...
- Patent number 9,132,320
- Issue date Sep 15, 2015
- LAX DR., LLC
- Eugene M. McNall
- B24 - GRINDING POLISHING
Information Patent Grant
Spherical body polishing apparatus, method for polishing spherical...
- Patent number 9,089,947
- Issue date Jul 28, 2015
- NTN Corporation
- Yutaka Tanaka
- B24 - GRINDING POLISHING
Information Patent Grant
Green ball grinding method, ceramic sphere fabrication method, and...
- Patent number 9,032,626
- Issue date May 19, 2015
- NTN Corporation
- Yasutake Hayakawa
- B24 - GRINDING POLISHING
Information Patent Grant
Method of deburring a ball
- Patent number 8,961,264
- Issue date Feb 24, 2015
- Nike, Inc.
- Takahisa Ono
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for altering a surface of a bowling ball
- Patent number 8,932,111
- Issue date Jan 13, 2015
- Lori Tessmar
- B24 - GRINDING POLISHING
Information Patent Grant
Process for the manufacture of stone blocks
- Patent number 8,905,818
- Issue date Dec 9, 2014
- Leon Amsent
- B24 - GRINDING POLISHING
Information Patent Grant
Method for producing the rolling elements of a ball roller bearing
- Patent number 8,615,885
- Issue date Dec 31, 2013
- Schaeffler Technologies AG & Co. KG
- Kurt Besenbeck
- B24 - GRINDING POLISHING
Information Patent Grant
Game ball surface treatment apparatus
- Patent number 8,550,882
- Issue date Oct 8, 2013
- Sang-Bae Shim
- B24 - GRINDING POLISHING
Information Patent Grant
Golf ball deburring apparatus
- Patent number 8,469,773
- Issue date Jun 25, 2013
- Nike, Inc.
- Takahisa Ono
- B24 - GRINDING POLISHING
Information Patent Grant
Polycrystalline diamond elements having convex surfaces
- Patent number 8,468,707
- Issue date Jun 25, 2013
- Element Six Limited
- Geoffrey Alan Scarsbrook
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bowling ball surface treatment device
- Patent number 8,177,605
- Issue date May 15, 2012
- Sang-Bae Shim
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING EQUIPMENT FOR SPHERICAL BODY
- Publication number 20230271293
- Publication date Aug 31, 2023
- SRI LLC
- PHONG-NING JENG
- B24 - GRINDING POLISHING
Information Patent Application
Prognostic and Health Management System for Precision Ball Grinding...
- Publication number 20220395954
- Publication date Dec 15, 2022
- TAN KONG PRECISION TECH CO., LTD.
- Ya-Chen Hsu
- B24 - GRINDING POLISHING
Information Patent Application
MAGNETIC-FIELD-GUIDANCE SYSTEM
- Publication number 20190389025
- Publication date Dec 26, 2019
- University of Florida Research Foundation, Incorporated
- Hitomi Greenslet
- B24 - GRINDING POLISHING
Information Patent Application
Fracking Tools and Methods of Forming the Same
- Publication number 20190275751
- Publication date Sep 12, 2019
- Advanced Composites, Inc.
- Daniel B. Hannula
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Systems and Methods for Forming a Winding Structure
- Publication number 20190275752
- Publication date Sep 12, 2019
- Advanced Composites, Inc.
- Daniel B. Hannula
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CLEANING APPARATUS, SPHERICAL OBJECT CLEANING SYSTEM, AND METHOD FO...
- Publication number 20180311683
- Publication date Nov 1, 2018
- NTN CORPORATION
- Norihide SATO
- B24 - GRINDING POLISHING
Information Patent Application
SPHERICAL DIAMOND AND MANUFACTURING METHOD FOR SAME
- Publication number 20180237945
- Publication date Aug 23, 2018
- NANOCARBON RESEARCH INSTITUTE, LTD.
- Eiji OSAWA
- B24 - GRINDING POLISHING
Information Patent Application
Method and Machine for Finishing a Spherically Curved Surface Porti...
- Publication number 20180169824
- Publication date Jun 21, 2018
- Thielenhaus Technologies GmbH
- Thomas Schmitz
- B24 - GRINDING POLISHING
Information Patent Application
HIGH-PRECISION SPHERE SIZE MEASURING DEVICE AND SPHERE POLISHING DE...
- Publication number 20180029191
- Publication date Feb 1, 2018
- AMATSUJI STEEL BALL MFG. CO., LTD.
- Hiroshi NISHIDE
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING TOOL FOR BUTTONS ON A ROCK DRILL BIT
- Publication number 20170304983
- Publication date Oct 26, 2017
- C.M.E. BLASTING & MINING EQUIPMENT LTD.
- Bo Thomas SJOLANDER
- B24 - GRINDING POLISHING
Information Patent Application
Lacrosse Ball Resurfacing Device
- Publication number 20170028266
- Publication date Feb 2, 2017
- John Timothy Mehl
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
APPARATUS FOR TREATING SURFACE OF RADOME
- Publication number 20160074992
- Publication date Mar 17, 2016
- Byung Geun CHOI
- B24 - GRINDING POLISHING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR REFURBISHING ONE OR MORE LACROSSE...
- Publication number 20160031059
- Publication date Feb 4, 2016
- LAX DR,. LLC
- Eugene M. McNall
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Electric Lacrosse Ball Resurfacer Method And Apparatus
- Publication number 20160023318
- Publication date Jan 28, 2016
- Steven R. Jackson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SUPPORT CRADLE FOR BOWLING BALLS
- Publication number 20150314171
- Publication date Nov 5, 2015
- OY KWH MIRKA AB
- Göran HÖGLUND
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ARRANGEMENT AND METHOD FOR GRINDING SPHERICAL PRODUCTS
- Publication number 20150298279
- Publication date Oct 22, 2015
- OY KWH MIRKA AB
- Goran HÖGLUND
- B24 - GRINDING POLISHING
Information Patent Application
WORKING HEAD MOVING DEVICE
- Publication number 20150266156
- Publication date Sep 24, 2015
- SEIBU JIDO KIKI CO., LTD.
- Gisaburo KONDOH
- B24 - GRINDING POLISHING
Information Patent Application
Device for Grinding, Precision-Grinding and/or Polishing of Workpie...
- Publication number 20150258652
- Publication date Sep 17, 2015
- Satisloh AG
- Benjamin Becker
- B24 - GRINDING POLISHING
Information Patent Application
GREEN BALL GRINDING METHOD, CERAMIC SPHERE FABRICATION METHOD, AND...
- Publication number 20150231754
- Publication date Aug 20, 2015
- NTN Corporation
- Yasutake HAYAKAWA
- B24 - GRINDING POLISHING
Information Patent Application
APPARATUS FOR GRINDING SUBSTRATE
- Publication number 20150004883
- Publication date Jan 1, 2015
- SAMSUNG DISPLAY CO., LTD.
- Dae Sik HONG
- B24 - GRINDING POLISHING
Information Patent Application
Apparatus for and method of refurbishing a lacrosse ball
- Publication number 20140349553
- Publication date Nov 27, 2014
- Michael Juhyun Kim
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
RESURFACING BALL CONTAINER
- Publication number 20140273769
- Publication date Sep 18, 2014
- Evan Jones
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING DEVICE FOR GRINDING END OF ROD INTO SPHERICAL SURFACE
- Publication number 20140127980
- Publication date May 8, 2014
- PO-CHOU CHEN
- B24 - GRINDING POLISHING
Information Patent Application
DEVICE FOR GRINDING SPHERICAL END FACE OF ROLLER-SHAPED WORKPIECE
- Publication number 20140127978
- Publication date May 8, 2014
- JTEKT Corporation
- Kiyoshi YONEMICHI
- B24 - GRINDING POLISHING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR REFURBISHING ONE OR MORE LACROSSE...
- Publication number 20140038495
- Publication date Feb 6, 2014
- Eugene M. McNall
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Manufacturing Process for Aerospace Bearing Rolling Elements
- Publication number 20130306194
- Publication date Nov 21, 2013
- Pratt & Whitney
- Herbert A. Chin
- C21 - METALLURGY OF IRON
Information Patent Application
Apparatus For Altering A Surface Of A Bowling Ball
- Publication number 20130005223
- Publication date Jan 3, 2013
- Lori Tessmar
- B24 - GRINDING POLISHING
Information Patent Application
GAME BALL SURFACE TREATMENT APPARATUS
- Publication number 20120264357
- Publication date Oct 18, 2012
- Sang-Bae SHIM
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GREEN BALL GRINDING METHOD, CERAMIC SPHERE FABRICATION METHOD, AND...
- Publication number 20120180317
- Publication date Jul 19, 2012
- Yasutake Hayakawa
- B24 - GRINDING POLISHING
Information Patent Application
Golf Ball Deburring Apparatus
- Publication number 20120149285
- Publication date Jun 14, 2012
- NIKE, Inc.
- Takahisa Ono
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work Accessories therefor

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Sander apparatus and method

Prognostic and health management system for precision ball grinding...

Magnetic-field-guidance system

Splash guards for grinder/polisher machines and grinder/polisher ma...

Component production method and component production system

Fracking tools and methods of forming the same

Cleaning apparatus, spherical object cleaning system, and method fo...

Method of manufacturing a ball member usable in ball valves and oth...

Apparatus for producing compressive residual stress in balls

High-precision sphere size measuring device and sphere polishing de...

Resurfacing ball container

Manufacturing process for aerospace bearing rolling elements

Lacrosse ball resurfacing device

Working head moving device

Arrangement and method for grinding spherical products

Apparatus for treating surface of radome

Device for grinding spherical end face of roller-shaped workpiece

Green ball grinding method, ceramic sphere fabrication method, and...

Device for grinding, precision-grinding and/or polishing of workpie...

Devices, systems, and methods for refurbishing one or more lacrosse...

Spherical body polishing apparatus, method for polishing spherical...

Green ball grinding method, ceramic sphere fabrication method, and...

Method of deburring a ball

Apparatus for altering a surface of a bowling ball

Process for the manufacture of stone blocks

Method for producing the rolling elements of a ball roller bearing

Game ball surface treatment apparatus

Golf ball deburring apparatus

Polycrystalline diamond elements having convex surfaces

Bowling ball surface treatment device

Patents Applicationslast 30 patents

POLISHING EQUIPMENT FOR SPHERICAL BODY

Prognostic and Health Management System for Precision Ball Grinding...

MAGNETIC-FIELD-GUIDANCE SYSTEM

Fracking Tools and Methods of Forming the Same

Systems and Methods for Forming a Winding Structure

CLEANING APPARATUS, SPHERICAL OBJECT CLEANING SYSTEM, AND METHOD FO...

SPHERICAL DIAMOND AND MANUFACTURING METHOD FOR SAME

Method and Machine for Finishing a Spherically Curved Surface Porti...

HIGH-PRECISION SPHERE SIZE MEASURING DEVICE AND SPHERE POLISHING DE...

GRINDING TOOL FOR BUTTONS ON A ROCK DRILL BIT

Lacrosse Ball Resurfacing Device

APPARATUS FOR TREATING SURFACE OF RADOME

DEVICES, SYSTEMS, AND METHODS FOR REFURBISHING ONE OR MORE LACROSSE...

Electric Lacrosse Ball Resurfacer Method And Apparatus

SUPPORT CRADLE FOR BOWLING BALLS

ARRANGEMENT AND METHOD FOR GRINDING SPHERICAL PRODUCTS

WORKING HEAD MOVING DEVICE

Device for Grinding, Precision-Grinding and/or Polishing of Workpie...

GREEN BALL GRINDING METHOD, CERAMIC SPHERE FABRICATION METHOD, AND...

APPARATUS FOR GRINDING SUBSTRATE

Apparatus for and method of refurbishing a lacrosse ball

RESURFACING BALL CONTAINER

GRINDING DEVICE FOR GRINDING END OF ROD INTO SPHERICAL SURFACE

DEVICE FOR GRINDING SPHERICAL END FACE OF ROLLER-SHAPED WORKPIECE

DEVICES, SYSTEMS, AND METHODS FOR REFURBISHING ONE OR MORE LACROSSE...

Manufacturing Process for Aerospace Bearing Rolling Elements

Apparatus For Altering A Surface Of A Bowling Ball

GAME BALL SURFACE TREATMENT APPARATUS

GREEN BALL GRINDING METHOD, CERAMIC SPHERE FABRICATION METHOD, AND...

Golf Ball Deburring Apparatus