Assignee
VECTRIX CORP
US9 patents
Top patents by PatentIndex Score
US6724165B2Apr 20, 2004
Regenerative braking system for an electric vehicle
VECTRIX CORP116 citations96
US6326765B1Dec 4, 2001
Electric scooter with on-board charging system
VECTRIX CORP108 citations94
US6047786AApr 11, 2000
Electric vehicle and frame therefor
VECTRIX CORP118 citations94
US5965996AOct 12, 1999
Electrical scooter having an equalization circuit for charging multiple batteries
VECTRIX CORP117 citations93
US6199652B1Mar 13, 2001
Vehicle drive wheel assembly
VECTRIX CORP90 citations92
US7255191B2Aug 14, 2007
Composite construction vehicle frame
VECTRIX CORP50 citations89
US6199651B1Mar 13, 2001
Vehicle drive wheel assembly
VECTRIX CORP26 citations87
US4595917AJun 17, 1986
Data processing technique for computer color graphic system
VECTRIX CORP14 citations62
USD403990SJan 12, 1999
Scooter body
VECTRIX CORP3 citations59