Friedel Siegfried Knemeyer

Person

Granville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline diamond cutting element
- Patent number 5,848,657
- Issue date Dec 15, 1998
- General Electric Company
- Gary Martin Flood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond cutting element with diamond ridge pattern
- Patent number 5,829,541
- Issue date Nov 3, 1998
- General Electric Company
- Gary Martin Flood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annular diamond bodies
- Patent number 5,551,277
- Issue date Sep 3, 1996
- General Electric Company
- Thomas R. Anthony
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for chemical vapor deposition of diamond including graphi...
- Patent number 5,391,229
- Issue date Feb 21, 1995
- General Electric Company
- Philip G. Kosky
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing uniform cylindrical tubes of CVD diamond
- Patent number 5,387,447
- Issue date Feb 7, 1995
- General Electric Company
- David E. Slutz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing CVD diamond film substantially free of thermal...
- Patent number 5,286,524
- Issue date Feb 15, 1994
- General Electric Company
- David E. Slutz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing flat CVD diamond film
- Patent number 5,270,077
- Issue date Dec 14, 1993
- General Electric Company
- Friedel S. Knemeyer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chip breaker for polycrystalline CBN and diamond compacts
- Patent number 5,026,960
- Issue date Jun 25, 1991
- The General Electric Company
- David E. Slutz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Brazed composite compact implements
- Patent number 4,527,998
- Issue date Jul 9, 1985
- General Electric Company
- Friedel S. Knemeyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Brazing apparatus to manufacture composite compact components
- Patent number 4,319,707
- Issue date Mar 16, 1982
- General Electric Company
- Friedel S. Knemeyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite compact components fabricated with high temperature brazi...
- Patent number 4,225,322
- Issue date Sep 30, 1980
- General Electric Company
- Friedel S. Knemeyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for fabricating a rotary drill bit and composite compact cut...
- Patent number 4,156,329
- Issue date May 29, 1979
- General Electric Company
- William H. Daniels
- E21 - EARTH DRILLING MINING

Friedel Siegfried Knemeyer

Person

Patents Grantslast 30 patents

Polycrystalline diamond cutting element

Polycrystalline diamond cutting element with diamond ridge pattern

Annular diamond bodies

Apparatus for chemical vapor deposition of diamond including graphi...

Method for producing uniform cylindrical tubes of CVD diamond

Method for producing CVD diamond film substantially free of thermal...

Method for producing flat CVD diamond film

Chip breaker for polycrystalline CBN and diamond compacts

Brazed composite compact implements

Brazing apparatus to manufacture composite compact components

Composite compact components fabricated with high temperature brazi...

Method for fabricating a rotary drill bit and composite compact cut...