Paul Fitzpatrick

Person

Southfield, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for roll sizing diameters
- Patent number 4,683,743
- Issue date Aug 4, 1987
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fixture for honing thin wall gear parts
- Patent number 4,680,894
- Issue date Jul 21, 1987
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for roll sizing diameters
- Patent number 4,488,418
- Issue date Dec 18, 1984
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tooth forming tool and method for splining tubular elements
- Patent number 4,485,657
- Issue date Dec 4, 1984
- Ex-Cell-O Corporation
- Robert R. Ridley
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for in-process gaging of tool elements
- Patent number 4,291,504
- Issue date Sep 29, 1981
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B24 - GRINDING POLISHING
Information Patent Grant
Expandable abrading tool and abrasive insert thereof
- Patent number 4,199,903
- Issue date Apr 29, 1980
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B24 - GRINDING POLISHING
Information Patent Grant
Expandable abrading tool and abrasive insert and washers thereof
- Patent number 4,188,755
- Issue date Feb 19, 1980
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B24 - GRINDING POLISHING
Information Patent Grant
Dual feed apparatus for multiple spindle honing machine
- Patent number 4,187,644
- Issue date Feb 12, 1980
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B24 - GRINDING POLISHING
Information Patent Grant
Expandable tool including cutting section and pilot
- Patent number 4,173,852
- Issue date Nov 13, 1979
- Ex-Cell-O Corporation
- Paul Fitzpatrick
- B24 - GRINDING POLISHING

Paul Fitzpatrick

Person

Patents Grantslast 30 patents

Apparatus and method for roll sizing diameters

Fixture for honing thin wall gear parts

Apparatus for roll sizing diameters

Tooth forming tool and method for splining tubular elements

Method and apparatus for in-process gaging of tool elements

Expandable abrading tool and abrasive insert thereof

Expandable abrading tool and abrasive insert and washers thereof

Dual feed apparatus for multiple spindle honing machine

Expandable tool including cutting section and pilot