H.R. Ross Industries, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 373

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6421600 Roadway-powered electric vehicle system having automatic guidance and demand-based dispatch featuresMay 30, 00Jul 16, 02[B60L]
5669470 Roadway-powered electric vehicle systemMay 05, 94Sep 23, 97[B60L]
5573090 Raodway-powered electric vehicle system having onboard power metering and communication channel featuresMay 05, 94Nov 12, 96[B60L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6879889 Roadway-powered electric vehicle system having automatic guidance and demand-based dispatch featuresExpiredOct 23, 02Apr 12, 05[B60L]

Top Inventors for This Owner

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