John Hahn

Person

Moberly, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Energy enhanced process for treating a conductive surface and produ...
- Patent number 6,994,779
- Issue date Feb 7, 2006
- Elisha Holding LLC
- Robert L Heimann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion protective coatings
- Patent number 6,617,041
- Issue date Sep 9, 2003
- Elisha Holding LLC
- John Hahn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Energy enhanced process for treating a conductive surface and produ...
- Patent number 6,599,643
- Issue date Jul 29, 2003
- Elisha Holding LLC
- Robert L. Heimann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrolytic process for treating a conductive surface and products...
- Patent number 6,592,738
- Issue date Jul 15, 2003
- Elisha Holding LLC
- Robert L. Heimann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aqueous electrolytic medium
- Patent number 6,572,756
- Issue date Jun 3, 2003
- Elisha Holding LLC
- Robert L. Heimann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrolytic process for forming a mineral
- Patent number 6,322,687
- Issue date Nov 27, 2001
- Elisha Technologies Co. L.L.C.
- Robert L. Heimann
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aqueous gel compositions and use thereof
- Patent number 6,309,478
- Issue date Oct 30, 2001
- Elisha Technologies Co. L.L.C.
- Nancy M. McGowan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cathodic process for treating an electrically conductive surface
- Patent number 6,258,243
- Issue date Jul 10, 2001
- Elisha Technologies Co. L.L.C.
- Robert L. Heimann
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic process for forming a mineral
- Patent number 6,153,080
- Issue date Nov 28, 2000
- Elisha Technologies Co. L.L.C.
- Robert L. Heimann
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for cathodically treating an electrically conductive zinc su...
- Patent number 6,149,794
- Issue date Nov 21, 2000
- Elisha Technologies Co. L.L.C.
- Robert L. Heimann
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aqueous gel compositions and use thereof
- Patent number 6,033,495
- Issue date Mar 7, 2000
- Elisha Technologies Co. L.L.C.
- Nancy M. McGowan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Energy enhanced process for treating a conductive surface and produ...
- Publication number 20030178317
- Publication date Sep 25, 2003
- Robert I. Heimann
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Corrosion protective coatings
- Publication number 20020078856
- Publication date Jun 27, 2002
- John Hahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Energy enhanced process for treating a conductive surface and produ...
- Publication number 20020054998
- Publication date May 9, 2002
- Robert L. Heimann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Electrolytic process for treating a conductive surface and products...
- Publication number 20020012804
- Publication date Jan 31, 2002
- Robert L. Heimann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Aqueous electrolytic medium
- Publication number 20010050231
- Publication date Dec 13, 2001
- Robert L. Heimann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Person

Patents Grantslast 30 patents

Energy enhanced process for treating a conductive surface and produ...

Corrosion protective coatings

Energy enhanced process for treating a conductive surface and produ...

Electrolytic process for treating a conductive surface and products...

Aqueous electrolytic medium

Electrolytic process for forming a mineral

Aqueous gel compositions and use thereof

Cathodic process for treating an electrically conductive surface

Electrolytic process for forming a mineral

Method for cathodically treating an electrically conductive zinc su...

Aqueous gel compositions and use thereof

Patents Applicationslast 30 patents

Energy enhanced process for treating a conductive surface and produ...

Corrosion protective coatings

Energy enhanced process for treating a conductive surface and produ...

Electrolytic process for treating a conductive surface and products...

Aqueous electrolytic medium