Ralph D. Delio

Person

New Wilmington, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for making substantially forged articles such as tank tre...
- Patent number 4,910,990
- Issue date Mar 27, 1990
- Ralph D. Delio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for making substantially forged articles such as tank tread...
- Patent number 4,848,129
- Issue date Jul 18, 1989
- Ralph D. Delio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forging wedge-shaped parts
- Patent number 4,559,804
- Issue date Dec 24, 1985
- Ralph D. Delio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for preforming a billet with no draft and no f...
- Patent number 4,555,925
- Issue date Dec 3, 1985
- Ralph D. Delio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for trimming forgings
- Patent number 4,463,637
- Issue date Aug 7, 1984
- Ralph D. Delio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making single or double flanged track tractor roller for...
- Patent number 4,425,779
- Issue date Jan 17, 1984
- Donald J. Diemer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling key lock for forging die and press
- Patent number 4,413,499
- Issue date Nov 8, 1983
- Donald J. Diemer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making flanged track tractor roller for off-highway equip...
- Patent number 4,413,496
- Issue date Nov 8, 1983
- Donald J. Diemer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making single or double flanged track tractor roller for...
- Patent number 4,294,101
- Issue date Oct 13, 1981
- Donald J. Diemer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Ralph D. Delio

Person

Patents Grantslast 30 patents

Apparatus for making substantially forged articles such as tank tre...

Method for making substantially forged articles such as tank tread...

Method and apparatus for forging wedge-shaped parts

Method and apparatus for preforming a billet with no draft and no f...

Method and apparatus for trimming forgings

Method of making single or double flanged track tractor roller for...

Rolling key lock for forging die and press

Method of making flanged track tractor roller for off-highway equip...

Method of making single or double flanged track tractor roller for...