Assignee
GREENSTEEL INC
US·3 granted patents·1 pending application·78 citations·filing 1997–2003
Top patents by PatentIndex Score
4 records- 0166US6445384B1Electronic whiteboard system eraserGREENSTEEL INC·Filed 1997·Granted Sep 3, 2002·42 cites·18 claims
- 0251US6353193B1Electronic whiteboard system and methodGREENSTEEL INC·Filed 1997·Granted Mar 5, 2002·26 cites·28 claims
- 0342US2004246236A1Remote control for electronic whiteboardGREENSTEEL INC·Filed 2003·Application pending·0 cites
- 0440US6355895B1Spacing structures for large touch panelsGREENSTEEL INC·Filed 1998·Granted Mar 12, 2002·10 cites·11 claims
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