GROEN BROTHERS AVIATION GLOBAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B64C AEROPLANES; HELICOPTERS 470
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6347770 Dual-control stick for aircraftJul 26, 00Feb 19, 02[B64C]
5544844 Autogyro aircraftApr 11, 94Aug 13, 96[B64C]
5304036 Autogyro aircraftDec 12, 90Apr 19, 94[B64C]
5301900 Autogyro aircraftAug 17, 92Apr 12, 94[B64C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0199,692 REACTIVE DRIVE ROTOR HEAD WITH EXTERNAL SWASHPLATEAbandonedMar 29, 12Aug 09, 12[B23P, B64C]
2012/0111,997 ROTORCRAFT EMPENNAGEAbandonedJan 12, 12May 10, 12[B64C]
2012/0104,153 GYROPLANE PREROTATION BY COMPRESSED AIRAbandonedOct 27, 11May 03, 12[B64C]

Top Inventors for This Owner

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