Inventor · disambiguated record
Ivor Cummins
Also filed as: CUMMINS IVOR
5 granted patents·2 pending applications·23 citations·filing 2012–2017
71Inventor score
Top patents by PatentIndex Score
7 records- 0194US8684505B2Vent path for a liquid containerHEWLETT PACKARD DEVELOPMENT CO·Filed 2012·Granted Apr 1, 2014·20 cites·15 claims
- 0278US9254672B2Vent through a printhead support structureCAMPBELL-BROWN IAIN·Filed 2012·Granted Feb 9, 2016·3 cites·11 claims
- 0356US9475297B2Vent through a printhead support structureHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Granted Oct 25, 2016·0 cites·17 claims
- 0448US9849681B2Structure for printhead having multiple air channelsHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2013·Granted Dec 26, 2017·0 cites·19 claims
- 0547US10967642B2Containers with lid manifoldsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Apr 6, 2021·0 cites·16 claims
- 0637US2021095958A1Orientation sensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 0734US2021190574A1Fluid level sensorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →