Clarence D. John Jr.

Person

Penn Hills Township, Allegheny County, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic tube inspection station for a rapid changeover multi-dia...
- Patent number 5,201,226
- Issue date Apr 13, 1993
- Westinghouse Electric Corp.
- Clarence D. John
- G01 - MEASURING TESTING
Information Patent Grant
Girth and seal welding apparatus
- Patent number 5,191,185
- Issue date Mar 2, 1993
- Westinghouse Electric Corp.
- Clarence D. John
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rapid changeover ultrasonic tube inspection system for inspecting t...
- Patent number 5,178,014
- Issue date Jan 12, 1993
- Westinghouse Electric Corp.
- Clarence D. John
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic tube inspection station for a rapid changeover multidiam...
- Patent number 5,161,412
- Issue date Nov 10, 1992
- Westinghouse Electric Corp.
- Clarence D. John
- G01 - MEASURING TESTING
Information Patent Grant
Rapid changeover multi-diameter ultrasonic tube inspection system
- Patent number 5,088,328
- Issue date Feb 18, 1992
- Westinghouse Electric Corp.
- Clarence D. John
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic tube inspection station
- Patent number 5,074,151
- Issue date Dec 24, 1991
- Westinghouse Electric Corp.
- Clarence D. John
- G01 - MEASURING TESTING
Information Patent Grant
Dashpot construction for a nuclear reactor rod guide thimble
- Patent number 5,068,083
- Issue date Nov 26, 1991
- Westinghouse Electric Corp.
- Clarence D. John
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Ultrasonic tube cleaning system
- Patent number 4,966,177
- Issue date Oct 30, 1990
- Westinghouse Electric Corp.
- Clarence D. John
- B08 - CLEANING
Information Patent Grant
Tube flush etching, rinsing and drying apparatus and method
- Patent number 4,863,555
- Issue date Sep 5, 1989
- Westinghouse Electric Corp.
- Clarence D. John
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Tube flush etching, rinsing, drying, inspecting and plugging subsys...
- Patent number 4,859,276
- Issue date Aug 22, 1989
- Westinghouse Electric Corp.
- Clarence D. John
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Tube end processing system
- Patent number 4,804,077
- Issue date Feb 14, 1989
- Westinghouse Electric Corp.
- Clarence D. John
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tube drive apparatus employing flexible drive belts
- Patent number 4,735,541
- Issue date Apr 5, 1988
- Westinghouse Electric Corp.
- Clarence D. John
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flying cutoff apparatus
- Patent number 4,727,783
- Issue date Mar 1, 1988
- Westinghouse Electric Corp.
- Clarence D. John
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing automation system for nuclear fuel rod production
- Patent number 4,687,605
- Issue date Aug 18, 1987
- Westinghouse Electric Corp.
- Francis Cellier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel particle bulk density determination
- Patent number 4,218,920
- Issue date Aug 26, 1980
- Westinghouse Electric Corp.
- Clarence D. John
- G01 - MEASURING TESTING
Information Patent Grant
Method of assuring nuclear fuel rod pressurization during manufacture
- Patent number 4,181,008
- Issue date Jan 1, 1980
- Westinghouse Electric Corp.
- Clarence D. John
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fluid pressure method for recovering fuel pellets from nuclear fuel...
- Patent number 4,174,369
- Issue date Nov 13, 1979
- Westinghouse Electric Corp.
- Clarence D. John
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Press apparatus enclosure arrangement
- Patent number 4,140,453
- Issue date Feb 20, 1979
- Westinghouse Electric Corp.
- Clarence D. John
- B30 - PRESSES
Information Patent Grant
Press apparatus
- Patent number 4,134,716
- Issue date Jan 16, 1979
- Westinghouse Electric Corp.
- Clarence D. John
- B30 - PRESSES
Information Patent Grant
Fluid pressure apparatus for recovering fuel pellets from nuclear f...
- Patent number 4,116,767
- Issue date Sep 26, 1978
- Westinghouse Electric Corp.
- Clarence D. John
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel element leak detection system
- Patent number 4,117,333
- Issue date Sep 26, 1978
- Westinghouse Electric Corp.
- Clarence D. John
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Clarence D. John Jr.

Person

Patents Grantslast 30 patents

Ultrasonic tube inspection station for a rapid changeover multi-dia...

Girth and seal welding apparatus

Rapid changeover ultrasonic tube inspection system for inspecting t...

Ultrasonic tube inspection station for a rapid changeover multidiam...

Rapid changeover multi-diameter ultrasonic tube inspection system

Ultrasonic tube inspection station

Dashpot construction for a nuclear reactor rod guide thimble

Ultrasonic tube cleaning system

Tube flush etching, rinsing and drying apparatus and method

Tube flush etching, rinsing, drying, inspecting and plugging subsys...

Tube end processing system

Tube drive apparatus employing flexible drive belts

Flying cutoff apparatus

Manufacturing automation system for nuclear fuel rod production

Nuclear fuel particle bulk density determination

Method of assuring nuclear fuel rod pressurization during manufacture

Fluid pressure method for recovering fuel pellets from nuclear fuel...

Press apparatus enclosure arrangement

Press apparatus

Fluid pressure apparatus for recovering fuel pellets from nuclear f...

Nuclear fuel element leak detection system