Robert Fries

Person

Johannesburg, ZA

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making a cutting tool
- Patent number 7,104,160
- Issue date Sep 12, 2006
- Robert Fries
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing an abrasive product containing diamond
- Patent number 7,033,408
- Issue date Apr 25, 2006
- Robert Fries
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of producing ultra-hard abrasive particles
- Patent number 6,979,357
- Issue date Dec 27, 2005
- Mehmet Serdar Ozbayraktar
- Robert Fries
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing an abrasive product containing cubic boron nitride
- Patent number 6,919,040
- Issue date Jul 19, 2005
- Robert Fries
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Polycrystalline abrasive grit
- Patent number 6,913,633
- Issue date Jul 5, 2005
- Robert Fries
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method of making a tool component
- Publication number 20070175103
- Publication date Aug 2, 2007
- Iakovos Sigalas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of producing an abrasive product containing diamond
- Publication number 20050257430
- Publication date Nov 24, 2005
- Robert Fries
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of making a cutting tool
- Publication number 20040093989
- Publication date May 20, 2004
- Robert Fries
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of producing ultra-hard abrasive particles
- Publication number 20040076748
- Publication date Apr 22, 2004
- Robert Fries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Polycrystalline abrasive grit
- Publication number 20040060243
- Publication date Apr 1, 2004
- Robert Fries
- B24 - GRINDING POLISHING
Information Patent Application
Abrasive and wear resistant material
- Publication number 20040025631
- Publication date Feb 12, 2004
- Robert Fries
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of producing an abrasive product containing cubic boron nitride
- Publication number 20040018108
- Publication date Jan 29, 2004
- Robert Fries
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Robert Fries

Person

Patents Grantslast 30 patents

Method of making a cutting tool

Method of producing an abrasive product containing diamond

Method of producing ultra-hard abrasive particles

Method of producing an abrasive product containing cubic boron nitride

Polycrystalline abrasive grit

Patents Applicationslast 30 patents

Method of making a tool component

Method of producing an abrasive product containing diamond

Method of making a cutting tool

Method of producing ultra-hard abrasive particles

Polycrystalline abrasive grit

Abrasive and wear resistant material

Method of producing an abrasive product containing cubic boron nitride