Assignee
SIGMA INC 7
US·2 granted patents·1 pending application·2 citations·filing 2005–2010
Top patents by PatentIndex Score
3 records- 0154US7242899B2Collar assembly for printer fusing systemSIGMA INC 7·Filed 2005·Granted Jul 10, 2007·2 cites·7 claims
- 0238US7941085B2Fusing core and drive collar assemblySIGMA INC 7·Filed 2009·Granted May 10, 2011·0 cites·8 claims
- 0326US2011275502A1Electrically conductive member for electrophotographic printer applicationsSIGMA INC 7·Filed 2010·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →