RC

Richard A. Callis

HE Hexcel: 9 patents #8 of 219Top 4%
NO Northrop: 2 patents #44 of 277Top 20%
Overall (All Time): #454,041 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11123899 Method for seaming multi-sectional composite tooling Mark Gerdisch, Adam Senta 2021-09-21
8510946 Helicopter blade mandrel with roller assembly Wayne Johnston, Nate Gray, David P. Bailey 2013-08-20
8257631 Mold for use in making composite structures 2012-09-04
8163219 Helicopter blade mandrel Joe White, Scott Newkirk 2012-04-24
8066504 Helicopter blade mandrel with roller assembly Wayne Johnston, Nate Gray, David P. Bailey 2011-11-29
7972548 Method for molding composite structures 2011-07-05
7749421 Helicopter blade mandrel Joe White, Scott Newkirk 2010-07-06
7695661 Method for molding composite structures 2010-04-13
7510390 Machinable composite mold 2009-03-31
4842670 Molded vacuum bag for debulking and autoclaving laminates of complex shapes Darryl G. James 1989-06-27
4822436 Apparatus for debulking and autoclaving laminates of complex shapes Darryl G. James 1989-04-18