MACDONALD DETTWILER SPACE AND ADVANCED ROBOTICS LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E02F DREDGING; SOIL-SHIFTING 144
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6341933 Hinged scoop end-effectorJun 04, 99Jan 29, 02[E02F]
5295399 Force moment sensorFeb 28, 92Mar 22, 94[G01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5454533 Robot arm and method of its useExpiredJun 11, 93Oct 03, 95[B64D]
5338933 Scanning optical sensorExpiredFeb 02, 93Aug 16, 94[G02B]
5322384 Linear latchExpiredSep 28, 92Jun 21, 94[F16B]
5319905 Panel array deployment apparatusExpiredSep 28, 92Jun 14, 94[E04H]
5282013 Passive ranging technique for infrared search and track (IRST) systemsExpiredJun 26, 92Jan 25, 94[G01J, F41G, G01C]
5265853 Extended angular range flexural pivotExpiredMar 12, 92Nov 30, 93[F16F]
4929136 Floating Matable elementExpiredMar 17, 89May 29, 90[B25B, F16B, B25G]
4750769 Auxiliary grapple fixtureExpiredApr 13, 87Jun 14, 88[B64G]
4585388 Self-relocating manipulatorExpiredMay 08, 84Apr 29, 86[B25J]
4349837 Satellite servicingExpiredMay 06, 80Sep 14, 82[H04N]

Top Inventors for This Owner

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