HONEYWELL DATA INSTRUMENTS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 353
 
  
 
H01C RESISTORS226
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G06M COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6023978 Pressure transducer with error compensation from cross-coupling outputs of two sensorsJul 10, 97Feb 15, 00[G01L]
5796007 Differential pressure transducerSep 23, 96Aug 18, 98[G01L]
5666100 Linear potentiometer with a floating pin jointSep 15, 95Sep 09, 97[H01C]
5455848 Malfunction detection system for intermittent eventsNov 06, 92Oct 03, 95[G06M]
5410908 Measuring the quantity of a gas in a tankDec 20, 93May 02, 95[G01M, G01N]
5317923 Pressure transducersNov 05, 92Jun 07, 94[G01L]
5174014 Method of manufacturing pressure transducersDec 03, 91Dec 29, 92[H01C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6631646 Electrically insulated strain gageExpiredFeb 18, 99Oct 14, 03[G01B]
6420974 Control system for pressure-sensitive protective devicesExpiredSep 17, 99Jul 16, 02[G08B]
4926123 Precision variable pitch compensation winding for displacement transducerExpiredMar 31, 89May 15, 90[G01B, H01F]
4866378 Displacement transducer with opposed coils for improved linearity and temperature compensationExpiredJan 22, 88Sep 12, 89[G08C, G01B, H01F]
4818866 Intrusion detection system for operating industrial machines with variable sensitivityExpiredNov 10, 87Apr 04, 89[G01V]
4723429 Speed-compensated press load monitoring systemExpiredJan 30, 87Feb 09, 88[B21D]

Top Inventors for This Owner

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