Assignee
SIGNGOLD CORP
US·3 granted patents·19 citations·filing 1992–1995
Top patents by PatentIndex Score
3 records- 0137US5714367AGenuine gold three dimensional sign making blank for computer aided router engraving sign making systemsSIGNGOLD CORP·Filed 1995·Granted Feb 3, 1998·10 cites·5 claims
- 0227US5338615AThin genuine gold sign making filmSIGNGOLD CORP·Filed 1993·Granted Aug 16, 1994·5 cites·5 claims
- 0326US5240778AGenuine gold sign making film for computer-aided sign making systemsSIGNGOLD CORP·Filed 1992·Granted Aug 31, 1993·4 cites·3 claims
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