Kornel Ehmann

Person

Evanston, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
In-situ springback compensation in incremental sheet forming
- Patent number 12,064,801
- Issue date Aug 20, 2024
- Northwestern University
- Huaqing Ren
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Systems and methods for global thermal control of additive manufact...
- Patent number 11,919,106
- Issue date Mar 5, 2024
- Northwestern University
- Jennifer Lynn Bennett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for double-sided incremental flanging
- Patent number 11,607,719
- Issue date Mar 21, 2023
- Northwestern University
- Huan Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Surface hardening of substrates by a particle-containing cavitating...
- Patent number 11,414,717
- Issue date Aug 16, 2022
- Northwestern University
- Qian Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for double-sided incremental flanging
- Patent number 11,338,348
- Issue date May 24, 2022
- Northwestern University
- Huan Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Incremental rotary rolling mill and method
- Patent number 11,077,477
- Issue date Aug 3, 2021
- Northwestern University
- Qiang Zeng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Laser induced plasma micromachining (LIPMM)
- Patent number 10,692,700
- Issue date Jun 23, 2020
- Northwestern University
- Kumar Pallav
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Translational parallel manipulators and methods of operating the same
- Patent number 10,583,552
- Issue date Mar 10, 2020
- Northwestern University
- Qiang Zeng
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Trocar, method for manufacturing the same, and method for continuou...
- Patent number 10,098,660
- Issue date Oct 16, 2018
- Korea Institute of Machinery & Materials
- Jong-Kweon Park
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for processing surface of workpiece
- Patent number 9,956,603
- Issue date May 1, 2018
- Korea Institute of Machinery & Materials
- Jong-Kweon Park
- B44 - DECORATIVE ARTS
Information Patent Grant
Deformation-based micro surface texturing system
- Patent number 9,688,015
- Issue date Jun 27, 2017
- Northwestern University
- Jian Cao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laser induced plasma micromachining (LIPMM)
- Patent number 9,455,127
- Issue date Sep 27, 2016
- Northwestern University
- Kumar Pallav
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Translational parallel manipulators and methods of operating the same
- Patent number 9,283,671
- Issue date Mar 15, 2016
- Northwestern University
- Jian Cao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Deformation-based micro surface texturing system
- Patent number 8,905,748
- Issue date Dec 9, 2014
- Northwestern University
- Jian Cao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spade-type drill bit having helical configuration
- Patent number 7,140,814
- Issue date Nov 28, 2006
- Irwin Industrial Tool Company
- Iqbal Singh
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
THREE DEGREES OF FREEDOM (3DoFs) PRECISION POSITIONING WEDGE AIR BE...
- Publication number 20240255096
- Publication date Aug 1, 2024
- Council of Scientific and Industrial Research
- SAMIK DUTTA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FOULANT RESISTANT SURFACES FOR PHASE CHANGE HEAT
- Publication number 20230174796
- Publication date Jun 8, 2023
- Northwestern University
- Harold H. Kung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method and Apparatus for Double-Sided Incremental Flanging
- Publication number 20220266326
- Publication date Aug 25, 2022
- Northwestern University
- Huan Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
In-Situ Springback Compensation In Incremental Sheet Forming
- Publication number 20220118501
- Publication date Apr 21, 2022
- Northwestern University
- Huaqing Ren
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Incremental Rotary Rolling Mill and Method
- Publication number 20200188974
- Publication date Jun 18, 2020
- Northwestern University
- Qiang Zeng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SURFACE HARDENING OF SUBSTRATES BY A PARTICLE-CONTAINING CAVITATING...
- Publication number 20200087743
- Publication date Mar 19, 2020
- Northwestern University
- Qian Wang
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method and Apparatus for Double-Sided Incremental Flanging
- Publication number 20200070235
- Publication date Mar 5, 2020
- Northwestern University
- Huan Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEMS AND METHODS FOR GLOBAL THERMAL CONTROL OF ADDITIVE MANUFACT...
- Publication number 20190184494
- Publication date Jun 20, 2019
- Northwestern University
- Jennifer Lynn Bennett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TROCAR, METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR CONTINUOU...
- Publication number 20170119431
- Publication date May 4, 2017
- Korea Institute of Machinery and Materials
- Jong-Kweon PARK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR PROCESSING SURFACE OF WORKPIECE
- Publication number 20170058999
- Publication date Mar 2, 2017
- Korea Institute of Machinery and Materials
- Jong-Kweon PARK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LASER INDUCED PLASMA MICROMACHINING (LIPMM)
- Publication number 20160358759
- Publication date Dec 8, 2016
- Northwestern University
- Kumar Pallav
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSLATIONAL PARALLEL MANIPULATORS AND METHODS OF OPERATING THE SAME
- Publication number 20160158934
- Publication date Jun 9, 2016
- Jian Cao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Laser Induced Plasma Micromachining (LIPMM)
- Publication number 20150294840
- Publication date Oct 15, 2015
- Northwestern University
- Kumar Pallav
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deformation-based micro surface texturing system
- Publication number 20150137403
- Publication date May 21, 2015
- Northwestern University
- Jian Cao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TRANSLATIONAL PARALLEL MANIPULATORS AND METHODS OF OPERATING THE SAME
- Publication number 20140311271
- Publication date Oct 23, 2014
- Northwestern University
- Jian Cao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Deformation-based micro surface texturing system
- Publication number 20120164384
- Publication date Jun 28, 2012
- Northwestern University
- Jian Cao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kornel Ehmann

Person

Patents Grantslast 30 patents

In-situ springback compensation in incremental sheet forming

Systems and methods for global thermal control of additive manufact...

Method and apparatus for double-sided incremental flanging

Surface hardening of substrates by a particle-containing cavitating...

Method and apparatus for double-sided incremental flanging

Incremental rotary rolling mill and method

Laser induced plasma micromachining (LIPMM)

Translational parallel manipulators and methods of operating the same

Trocar, method for manufacturing the same, and method for continuou...

Apparatus for processing surface of workpiece

Deformation-based micro surface texturing system

Laser induced plasma micromachining (LIPMM)

Translational parallel manipulators and methods of operating the same

Deformation-based micro surface texturing system

Spade-type drill bit having helical configuration

Patents Applicationslast 30 patents

THREE DEGREES OF FREEDOM (3DoFs) PRECISION POSITIONING WEDGE AIR BE...

FOULANT RESISTANT SURFACES FOR PHASE CHANGE HEAT

Method and Apparatus for Double-Sided Incremental Flanging

In-Situ Springback Compensation In Incremental Sheet Forming

Incremental Rotary Rolling Mill and Method

SURFACE HARDENING OF SUBSTRATES BY A PARTICLE-CONTAINING CAVITATING...

Method and Apparatus for Double-Sided Incremental Flanging

SYSTEMS AND METHODS FOR GLOBAL THERMAL CONTROL OF ADDITIVE MANUFACT...

TROCAR, METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR CONTINUOU...

APPARATUS FOR PROCESSING SURFACE OF WORKPIECE

LASER INDUCED PLASMA MICROMACHINING (LIPMM)

TRANSLATIONAL PARALLEL MANIPULATORS AND METHODS OF OPERATING THE SAME

Laser Induced Plasma Micromachining (LIPMM)

Deformation-based micro surface texturing system

TRANSLATIONAL PARALLEL MANIPULATORS AND METHODS OF OPERATING THE SAME

Deformation-based micro surface texturing system