DICKEY-JOHN CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 455
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
A01C PLANTING; SOWING; FERTILISING 327
 
  
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 232
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
A01D HARVESTING; MOWING140
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,908 CALIBRATION-FREE CONTINUOUS BIN LEVEL SENSORNov 01, 17Mar 15, 18[G01F]
2017/0006,765 FAULT-TOLERANT SENSING AND MONITORING COMMUNICATIONS BUS SYSTEM FOR AGRICULTURAL APPLICATIONSApr 11, 16Jan 12, 17[H04L, G05B, A01B, A01C, G01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9854726 Fault-tolerant sensing and monitoring communications bus system for agricultural applicationsApr 11, 16Jan 02, 18[H04L, G05B, G06F, A01B, A01C, G01F]
9810567 Calibration-free continuous bin level sensorApr 30, 14Nov 07, 17[G01F]
9320192 Synchronization of a twin row planting systemNov 10, 14Apr 26, 16[A01C]
9307694 Fault-tolerant sensing and monitoring communications bus system for agricultural applicationsJan 07, 13Apr 12, 16[H04L, G06F, A01B, A01C, G01F]
5911362 Control system for a mobile material distribution deviceFeb 26, 97Jun 15, 99[B05B]
5897600 Universal modular control system for mobile material distribution apparatusAug 22, 96Apr 27, 99[G06F]
5884205 Boom configuration monitoring and control system for mobile material distribution apparatusAug 22, 96Mar 16, 99[G06G, B67D]
5819512 Apparatus and method for sensing material build-upMar 20, 97Oct 13, 98[A01D]
5801948 Universal control system with alarm history tracking for mobile material distribution apparatusAug 22, 96Sep 01, 98[G06F]
5770865 Apparatus and method for sensing a full level condition for a large basket receptacle or the likeMar 21, 97Jun 23, 98[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6373057 Infrared reflective article counting/detecting deviceExpiredSep 23, 98Apr 16, 02[G08B]
6141625 Viscometer module with crystal resonator-type sensorExpiredJun 04, 98Oct 31, 00[G01N]
5961040 Material application system with programming securityExpiredMar 13, 98Oct 05, 99[B05B, A01C]
5475561 Solenoid circuitExpiredJun 16, 94Dec 12, 95[H01H]
4333096 Seed planter monitorExpiredJul 27, 79Jun 01, 82[G08B, G06F]

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