Inventor
FRANKO RICH
US7 patents
Patents
7 patentsUS5947787ASep 7, 1999
Modular lattice substructure for a toy building set
PARVIA CORP71 citations94
US5865661AFeb 2, 1999
Toy vehicular drive apparatus
PARVIA CORP44 citations91
US6129605AOct 10, 2000
Modular base units for a toy building set
PARVIA CORP54 citations90
US5993283ANov 30, 1999
Modular buildings for a toy building set
PARVIA CORP25 citations90
US5951356ASep 14, 1999
Modular lattice substructure for a toy building set having columns and foundations
PARVIA CORP33 citations90
US6102770AAug 15, 2000
Toy vehicular electromechanical guidance apparatus
PARVIA CORP18 citations82
US5924905AJul 20, 1999
Modular terrain for a toy building set
PARVIA CORP14 citations71