Crouzet

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0278,638 Control Device Comprising Means for Indexing the Position of the Control MeansAbandonedNov 23, 06Nov 12, 09[H01H]
5022029 Data transmission method and deviceExpiredFeb 17, 89Jun 04, 91[G06F]
4977299 Double action switchExpiredJun 27, 89Dec 11, 90[H01H]
4939351 Automatic payment machine delivering a voucherExpiredMar 29, 88Jul 03, 90[G06F]
4928270 Digital timer with constant resolutionExpiredJun 20, 89May 22, 90[G04C, G04F]
4926466 Permanent connection public telephone applianceExpiredMay 12, 89May 15, 90[H04M]
4920256 Universal electronic payment terminal base including memory card programming voltage boosterExpiredMar 01, 88Apr 24, 90[G06K]
4920317 Oscillator for measuring the ambient magnetic fieldExpiredJan 23, 89Apr 24, 90[G01R]
4891592 Nuclear magnetic resonance magnetometerExpiredJun 10, 88Jan 02, 90[G01R]
4866260 Method and means for measuring the frequency of a periodic signalExpiredSep 20, 88Sep 12, 89[G01R]
4829441 Method for determining the air speed of a helicopter, system for carrying on this method and method for calibrating such air speed determining method and systemExpiredJun 18, 87May 09, 89[G06F, B64C]
4806865 Device for measuring the earth's magnetic field disturbed by anomaliesExpiredNov 17, 87Feb 21, 89[G01R]
4768877 Method and device for measuring the propagation time of a waveExpiredMay 23, 86Sep 06, 88[G01C]
4739660 Accelerometer with vibrating elementExpiredJul 14, 86Apr 26, 88[G01P]
4727450 Temperature measuring, protection and safety device, thermal protection device using the temperature measuring device and electronic power controller using the thermal protection deviceExpiredMay 12, 86Feb 23, 88[H02H]
4725919 Luminous panel for the battery mounting of components of airborne equipmentExpiredJul 14, 86Feb 16, 88[H02B, H01H]
4710668 Vibrating string resonatorExpiredDec 02, 85Dec 01, 87[H01L]
4684770 MicroswitchExpiredJul 18, 85Aug 04, 87[H01H]
4642560 Device for controlling continuity of printed circuitsExpiredMay 22, 84Feb 10, 87[G01R]
4609957 Magnetic card reader-encoder apparatusExpiredFeb 01, 83Sep 02, 86[G11B]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.