Patents Assigned to Sirorsky Aircraft Corporation - Justia Patents Search

Patents Assigned to Sirorsky Aircraft Corporation

Rigid coaxial rotor helicopter with auxiliary propulsion (small)

Patent number: D524229

Type: Grant

Filed: May 30, 2005

Date of Patent: July 4, 2006

Assignee: Sirorsky Aircraft Corporation

Inventors: Brandon Stille, Steven D. Weiner, Leslie Schweizer, Michael P. Strauss, Matthew J. Tarascio, Mark W. Scott