Assignee
NORVIK TRACTION INC
CA·6 granted patents·1,497 citations·filing 1994–1997
Top patents by PatentIndex Score
6 records- 0197US5548200AUniversal charging station and method for charging electric vehicle batteriesNORVIK TRACTION INC·Filed 1994·Granted Aug 20, 1996·553 cites·20 claims
- 0296US5773962ABattery energy monitoring circuitsNORVIK TRACTION INC·Filed 1997·Granted Jun 30, 1998·335 cites·15 claims
- 0396US5594318ATraction battery charging with inductive couplingNORVIK TRACTION INC·Filed 1995·Granted Jan 14, 1997·445 cites·18 claims
- 0476US5680031AMethod and apparatus for charging batteriesNORVIK TRACTION INC·Filed 1996·Granted Oct 21, 1997·81 cites·33 claims
- 0573US6495992B1Method and apparatus for charging batteries utilizing heterogeneous reaction kineticsNORVIK TRACTION INC·Filed 1997·Granted Dec 17, 2002·68 cites·22 claims
- 0638US5993992ABattery pack with connecting battery modulesNORVIK TRACTION INC·Filed 1997·Granted Nov 30, 1999·15 cites·4 claims
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