Magna Force, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1790
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 274
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 285
 
  
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 125
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7204192 Apparatus, systems and methods for levitating and moving objectsApr 22, 03Apr 17, 07[B61D]
6899036 Apparatus, systems and methods for levitating and moving objectsJul 02, 02May 31, 05[B60L]
6510799 Apparatus, systems and methods for levitating and moving objectsJul 02, 01Jan 28, 03[B60L]
6337527 Self unloading magnetic couplerMar 14, 01Jan 08, 02[H02K, F16D]
6242832 Self unloading magnetic couplerOct 18, 99Jun 05, 01[H02K]
6072258 Permanent magnet coupler with adjustable air gapsAug 04, 99Jun 06, 00[H02K]
6043578 Adjustable magnetic couplerAug 30, 99Mar 28, 00[H02K]
6005317 Adjustable magnetic couplerFeb 20, 98Dec 21, 99[H02K]
5909073 Magnetic clutches and couplings with sheavesJul 22, 97Jun 01, 99[H02K]
5903075 Permanent magnet coupler with soft start adjustment systemJun 10, 98May 11, 99[H02K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0236,890 APPARATUS, SYSTEMS AND METHODS FOR LEVITATING AND MOVING OBJECTSAbandonedApr 12, 06Oct 26, 06[B65G, B60L]
2005/0034,628 Apparatus, systems and methods for anchoring and aligning tracksAbandonedAug 15, 03Feb 17, 05[E01B]

Top Inventors for This Owner

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