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Mark W. Kiehl
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Reading, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bi-metallic structural component for vehicle frame assembly
Patent number
7,144,040
Issue date
Dec 5, 2006
Dana Corporation
Mark W. Kiehl
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method of permanently joining first and second metallic components
Patent number
7,127,816
Issue date
Oct 31, 2006
Dana Corporation
Mark W. Kiehl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a vehicle body and frame assembly including...
Patent number
6,513,242
Issue date
Feb 4, 2003
Dana Corporation
Paul A. Christofaro
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Joint between cross member and side rail in a vehicle frame assembly
Patent number
6,308,412
Issue date
Oct 30, 2001
Dana Corporation
Paul A. Christofaro
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for performing a plurality of magnetic pulse forming or w...
Publication number
20060231587
Publication date
Oct 19, 2006
Mark W. Kiehl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of permanently joining first and second metallic components
Publication number
20050193545
Publication date
Sep 8, 2005
Mark W. Kiehl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of forming multi-metallic articles from multi-metallic sheets
Publication number
20050045603
Publication date
Mar 3, 2005
Mark W. Kiehl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of manufacturing a vehicle frame component by high velocity...
Publication number
20040255463
Publication date
Dec 23, 2004
Mark W. Kiehl
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Bi-metallic structural component for vehicle frame assembly
Publication number
20030214155
Publication date
Nov 20, 2003
Mark W. Kiehl
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS