Stolar, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 1169
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES8101
 
  
 
H01Q AERIALS 3107
 
  
 
E21C MINING OR QUARRYING121
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 145
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9645237 Registered multi-layer underground and surface images in land surveysDec 16, 16May 09, 17[G01S, G01V]
9568632 Practical electromagnetic gradiometerSep 04, 14Feb 14, 17[G01V]
9541641 Method of electronically mapping underground utility infrastructures from the surfaceDec 16, 15Jan 10, 17[H01Q, G01S, H04W, G01V]
9356706 First responder and mine emergency communicationNov 26, 14May 31, 16[H04B]
9207307 Large area ground monitoringJan 08, 14Dec 08, 15[H01Q, G01S, G01V]
9207316 Radar for rejecting and looking past surface reflectionsJan 10, 14Dec 08, 15[H01Q, G01S, G01V]
9024802 Electromagnetic detection and imaging transceiver (EDIT) and roadway traffic detection systemApr 13, 13May 05, 15[G01S, G01V]
8847813 Unsynchronized radio imagingNov 21, 11Sep 30, 14[G01S, G01V]
8690260 Mining machine automationMar 12, 13Apr 08, 14[E21C]
7755235 Downhole generator for drillstring instrumentsMar 22, 08Jul 13, 10[H02K, E21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0139,224 STRAY WIRE LOCATION SENSORAbandonedJan 15, 14May 22, 14[G01V]
2014/0104,979 Ground-Penetrating Tunnel-Detecting Active SonarAbandonedDec 18, 13Apr 17, 14[G01S]
2014/0043,183 ACOUSTIC HETERODYNE RADARAbandonedAug 09, 12Feb 13, 14[G01S]
8542114 Cap-lamp and communications support systemExpiredFeb 12, 12Sep 24, 13[G08B]
8421464 Deep look electromagnetic detection and imaging transceiver (EDIT) system for detecting underground passagewaysExpiredJun 15, 10Apr 16, 13[G01V]
8115622 Underground radio communications and personnel tracking systemExpiredNov 20, 08Feb 14, 12[G08B]
8072367 Organically reactive cell for underground sensing (ORCUS) and systemExpiredJun 15, 10Dec 06, 11[G01S]
7675289 Underground anomalies detection vehicle and trailerExpiredJul 04, 09Mar 09, 10[G01V]
7659847 Radar mining guidance control systemExpiredMar 23, 08Feb 09, 10[G01S, G01V]
7656342 Double-sideband suppressed-carrier radar to null near-field reflections from a first interface between media layersExpiredOct 23, 07Feb 02, 10[G01S, G01V]
7629790 System for electronic detection of military threatsExpiredOct 22, 07Dec 08, 09[G01V]
7548181 Earth-penetrating radar with inherent near-field rejectionExpiredJun 29, 06Jun 16, 09[G01S, G01V]
7336079 Aerial electronic detection of surface and underground threatsExpiredApr 17, 06Feb 26, 08[G01V]
5408182 Facility and method for the detection and monitoring of plumes below a waste containment site with radiowave tomography scattering methodsExpiredNov 13, 92Apr 18, 95[G01V]
5268683 Method of transmitting data from a drillheadExpiredOct 21, 92Dec 07, 93[G01V]
5260660 Method for calibrating a downhole receiver used in electromagnetic instrumentation for detecting an underground conductorExpiredSep 25, 92Nov 09, 93[G01V]
5185578 Method for detecting anomalous geological zones by transmitting electromagnetic energy between spaced drillholes using different frequency rangesExpiredJul 19, 91Feb 09, 93[G01V]
5181879 Method and apparatus for processing fish into transverse sectionsExpiredJan 22, 92Jan 26, 93[H22C]
5181934 Method for automatically adjusting the cutting drum position of a resource cutting machineExpiredMar 16, 92Jan 26, 93[D21D, E21C]
5146611 Mine communication cable and method for useExpiredNov 17, 87Sep 08, 92[H04B]

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