Inventor
WICKLANDER DAVID
US5 patents
Patents
5 patentsUS5947787ASep 7, 1999
Modular lattice substructure for a toy building set
PARVIA CORP71 citations94
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
US5924905AJul 20, 1999
Modular terrain for a toy building set
PARVIA CORP14 citations71