Assignee
RITTGERS JON
IE·6 granted patents·12 citations·filing 2005–2009
Top patents by PatentIndex Score
6 records- 0187US8469499B2Zone venting in a fluid cartridgeRITTGERS JON·Filed 2007·Granted Jun 25, 2013·11 cites·23 claims
- 0255US8602539B2Colour print cartridgeRITTGERS JON·Filed 2008·Granted Dec 10, 2013·1 cites·11 claims
- 0344US8591013B2Fluid interconnectionRITTGERS JON·Filed 2008·Granted Nov 26, 2013·0 cites·13 claims
- 0444US8556397B2Ink container to separate unwanted particles from inkRITTGERS JON·Filed 2009·Granted Oct 15, 2013·0 cites·14 claims
- 0540US9770912B2Ink cartridgeRITTGERS JON·Filed 2005·Granted Sep 26, 2017·0 cites·12 claims
- 0636US8449088B2Making print cartridge using two hollow needlesRITTGERS JON·Filed 2008·Granted May 28, 2013·0 cites·12 claims
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