Assignee
SPEED CONTROL INC
US5 patents
Top patents by PatentIndex Score
US5454766AOct 3, 1995
Continuously variable transmission having a double eccentric shaft and a worm gear adjusting mechanism
SPEED CONTROL INC34 citations90
US5632702AMay 27, 1997
Continuously variable transmission
SPEED CONTROL INC16 citations71
US6354976B1Mar 12, 2002
Transmissions, transmission lock assemblies, methods of adjusting a gear ratio of a transmission, and methods of forming a transmission shift mechanism
SPEED CONTROL INC13 citations64
US6055878AMay 2, 2000
Adjustable eccentric shift mechanisms
SPEED CONTROL INC3 citations60
US5964677AOct 12, 1999
Shift mechanisms, lock assemblies and methods of adjusting a gear ratio of a transmission
SPEED CONTROL INC4 citations53