AL

Arthur L. Ludwig

GE: 5 patents #6,802 of 36,430Top 20%
Overall (All Time): #754,548 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7292965 Method and system for estimating manufacturing costs Paul P. Mehta, Jerry Evans, RAHUL CHHABRA 2007-11-06
6775647 Method and system for estimating manufacturing costs Jerry Evans, Paul P. Mehta 2004-08-10
5441574 Hollow airfoil cavity surface texture enhancement Kurt L. Hansen, Johnny F. Hill, II 1995-08-15
5391256 Hollow airfoil cavity surface texture enhancement Kurt L. Hansen, Johnny F. Hill, II 1995-02-21
4796423 Sheet metal panel Louis Lievestro, James S. Kelm, Harvey M. Maclin, Thomas G. Wakeman 1989-01-10
4688310 Fabricated liner article and method James S. Kelm, Harvey M. Maclin, Steven K. Roggenkamp, Thomas G. Wakeman 1987-08-25
4628694 Fabricated liner article and method James S. Kelm, Harvey M. Maclin, Steven K. Roggenkamp, Thomas G. Wakeman 1986-12-16