JW

John Willis

NG Northrop Grumman: 3 patents #288 of 2,250Top 15%
Overall (All Time): #871,423 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7318968 System and method for forming a low temperature cured ceramic coating for elevated temperature applications Steven J. Null 2008-01-15
6797327 System and method for forming a low temperature cured ceramic coating for elevated temperature applications Steven J. Null 2004-09-28
6544589 Method of controlling drying stresses by restricting shrinkage of ceramic coating Thomas A. Seitz, Steven J. Null, James W. Bohlen, Michael Lawrence Peters, Blake T. Tatsuta 2003-04-08
6211121 Water glycol treatment with polytetrafluoroethylene 2001-04-03
5990054 Method of mixing diethylene glycol and polytetrafluoroethylene 1999-11-23
5945236 Lead-acid battery electrolyte fluid solution additive 1999-08-31