AP

Andrew Purvis

HO Howmet: 2 patents #31 of 110Top 30%
HR Howmet Research: 2 patents #29 of 117Top 25%
Overall (All Time): #1,256,155 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7273635 Method of forming aluminide diffusion coatings Bruce M. Warnes, Irving R. McFarren, Joel L. Cockerill 2007-09-25
6911234 Chemical vapor deposition apparatus and method Bruce M. Warnes, Daniel L. Near 2005-06-28
6793966 Chemical vapor deposition apparatus and method Bruce M. Warnes, Daniel L. Near 2004-09-21
5841669 Solidification control including pattern recognition Christopher Raymond Hanslits, Randall S. Diehm 1998-11-24