Jerald W. Leeker

Person

Trenton, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing hydrogen peroxide from spent pickle liquor
- Patent number 6,802,965
- Issue date Oct 12, 2004
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for removing hydrogen peroxide from spent pickle liquor
- Patent number 6,746,614
- Issue date Jun 8, 2004
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrogen peroxide pickling scheme for stainless steel grades
- Patent number 6,645,306
- Issue date Nov 11, 2003
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrogen peroxide pickling scheme for silicon-containing electrical...
- Patent number 6,599,371
- Issue date Jul 29, 2003
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for descaling hot rolled strip
- Patent number 6,088,895
- Issue date Jul 18, 2000
- Armco Inc.
- Christian D. Nelson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydrogen peroxide pickling of stainless steel
- Patent number 5,743,968
- Issue date Apr 28, 1998
- Armco Inc.
- Jerald W. Leeker
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrogen peroxide pickling of stainless steel
- Patent number 5,702,534
- Issue date Dec 30, 1997
- Armco Inc.
- Ronald D. Rodabaugh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Alkaline leaching of galvanized steel scrap
- Patent number 5,106,467
- Issue date Apr 21, 1992
- Armco Steel Company, L.P.
- Jerald W. Leeker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for removing hydrogen peroxide from spent pickle liquor
- Publication number 20040074848
- Publication date Apr 22, 2004
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Hydrogen peroxide pickling scheme for silicon-containing electrical...
- Publication number 20020179113
- Publication date Dec 5, 2002
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Hydrogen peroxide pickling scheme for stainless steel grades
- Publication number 20020174880
- Publication date Nov 28, 2002
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Apparatus and method for removing hydrogen peroxide from spent pick...
- Publication number 20020175129
- Publication date Nov 28, 2002
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Jerald W. Leeker

Person

Patents Grantslast 30 patents

Apparatus for removing hydrogen peroxide from spent pickle liquor

Method for removing hydrogen peroxide from spent pickle liquor

Hydrogen peroxide pickling scheme for stainless steel grades

Hydrogen peroxide pickling scheme for silicon-containing electrical...

Method for descaling hot rolled strip

Hydrogen peroxide pickling of stainless steel

Hydrogen peroxide pickling of stainless steel

Alkaline leaching of galvanized steel scrap

Patents Applicationslast 30 patents

Apparatus for removing hydrogen peroxide from spent pickle liquor

Hydrogen peroxide pickling scheme for silicon-containing electrical...

Hydrogen peroxide pickling scheme for stainless steel grades

Apparatus and method for removing hydrogen peroxide from spent pick...