Assignee
MAGNA FORCE INC
US·20 granted patents·2 pending applications·1,284 citations·filing 1993–2006
Top patents by PatentIndex Score
22 records- 0197US5477093APermanent magnet coupling and transmissionMAGNA FORCE INC·Filed 1993·Granted Dec 19, 1995·103 cites·29 claims
- 0296US5477094APermanent magnet coupling and transmissionMAGNA FORCE INC·Filed 1994·Granted Dec 19, 1995·92 cites·18 claims
- 0395US5668424APermanent magnet coupling and transmissionMAGNA FORCE INC·Filed 1995·Granted Sep 16, 1997·86 cites·10 claims
- 0494US5834872AAdjustable magnetic couplerMAGNA FORCE INC·Filed 1997·Granted Nov 10, 1998·105 cites·10 claims
- 0591US6005317AAdjustable magnetic couplerMAGNA FORCE INC·Filed 1998·Granted Dec 21, 1999·84 cites·37 claims
- 0689US6337527B2Self unloading magnetic couplerMAGNA FORCE INC·Filed 2001·Granted Jan 8, 2002·35 cites·2 claims
- 0789US6242832B1Self unloading magnetic couplerMAGNA FORCE INC·Filed 1999·Granted Jun 5, 2001·59 cites·13 claims
- 0889US6072258APermanent magnet coupler with adjustable air gapsMAGNA FORCE INC·Filed 1999·Granted Jun 6, 2000·70 cites·24 claims
- 0987US5739627AAdjustable permanent magnet couplerMAGNA FORCE INC·Filed 1995·Granted Apr 14, 1998·65 cites·20 claims
- 1087US5712520APermanent magnet braking systemMAGNA FORCE INC·Filed 1996·Granted Jan 27, 1998·67 cites·10 claims
- 1187US5473209APermanent magnet braking system for drive shaftsMAGNA FORCE INC·Filed 1993·Granted Dec 5, 1995·44 cites·14 claims
- 1286US5691587AMagnetic centrifugal clutchMAGNA FORCE INC·Filed 1996·Granted Nov 25, 1997·64 cites·32 claims
- 1385US6510799B2Apparatus, systems and methods for levitating and moving objectsMAGNA FORCE INC·Filed 2001·Granted Jan 28, 2003·78 cites·29 claims
- 1484US7204192B2Apparatus, systems and methods for levitating and moving objectsMAGNA FORCE INC·Filed 2003·Granted Apr 17, 2007·63 cites·15 claims
- 1581US6899036B2Apparatus, systems and methods for levitating and moving objectsMAGNA FORCE INC·Filed 2002·Granted May 31, 2005·61 cites·50 claims
- 1681US5909073AMagnetic clutches and couplings with sheavesMAGNA FORCE INC·Filed 1997·Granted Jun 1, 1999·51 cites·11 claims
- 1781US5880548AAdjustable magnetic couplerMAGNA FORCE INC·Filed 1997·Granted Mar 9, 1999·50 cites·12 claims
- 1872US6043578AAdjustable magnetic couplerMAGNA FORCE INC·Filed 1999·Granted Mar 28, 2000·35 cites·12 claims
- 1972US5903075APermanent magnet coupler with soft start adjustment systemMAGNA FORCE INC·Filed 1998·Granted May 11, 1999·35 cites·21 claims
- 2072US5712519AMagnetic power transfer systemMAGNA FORCE INC·Filed 1996·Granted Jan 27, 1998·37 cites·9 claims
- 2137US2006236890A1Apparatus, systems and methods for levitating and moving objectsMAGNA FORCE INC·Filed 2006·Application pending·0 cites
- 2236US2005034628A1Apparatus, systems and methods for anchoring and aligning tracksMAGNA FORCE INC·Filed 2003·Application pending·0 cites
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