Joseph Irwin Greenberger

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for descaling hot strip in a rolling mill
- Patent number 4,617,815
- Issue date Oct 21, 1986
- Wean United, Inc.
- Joseph I. Greenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for treating work rolls in a rolling mill
- Patent number 4,577,482
- Issue date Mar 25, 1986
- Wean United, Inc.
- Joseph I. Greenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for optimizing the cooling of a generally circular cross-...
- Patent number 4,488,710
- Issue date Dec 18, 1984
- Wean United, Inc.
- Joseph I. Greenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Liquid discharge apparatus
- Patent number 4,425,928
- Issue date Jan 17, 1984
- Wean United, Inc.
- Joseph I. Greenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for symmetrically cooling heated workpieces
- Patent number 4,047,985
- Issue date Sep 13, 1977
- Wean United, Inc.
- Joseph Irwin Greenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolls in a briquetting machine or like machines
- Patent number 4,019,846
- Issue date Apr 26, 1977
- Wean United, Inc.
- Joseph Irwin Greenberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Combination strip contacting device for use in a rolling mill
- Patent number 4,004,459
- Issue date Jan 25, 1977
- Wean United, Inc.
- Joseph Irwin Greenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for cooling strip like material
- Patent number 3,941,611
- Issue date Mar 2, 1976
- Wean United, Inc.
- Joseph Irwin Greenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Joseph Irwin Greenberger

Person

Patents Grantslast 30 patents

Apparatus for descaling hot strip in a rolling mill

Method and apparatus for treating work rolls in a rolling mill

Apparatus for optimizing the cooling of a generally circular cross-...

Liquid discharge apparatus

Method and apparatus for symmetrically cooling heated workpieces

Rolls in a briquetting machine or like machines

Combination strip contacting device for use in a rolling mill

Apparatus for cooling strip like material