Inventor · disambiguated record
William Jon Rittgers
Also filed as: RITTGERS WILLIAM JON
7 granted patents·2 pending applications·2 citations·filing 2007–2016
70Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO3MURPHY BRYAN2RITTGERS WILLIAM JON2HENDLEY ODHRAN1HEWLETT PACKARD DEVELOPMENT CO LP1
Top patents by PatentIndex Score
9 records- 0157US8657424B2Ink supply containerRITTGERS WILLIAM JON·Filed 2009·Granted Feb 25, 2014·2 cites·11 claims
- 0248US9849681B2Structure for printhead having multiple air channelsHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2013·Granted Dec 26, 2017·0 cites·19 claims
- 0344US10303405B2Printer servicingHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted May 28, 2019·0 cites·14 claims
- 0443US2013110744A1System for calculating cost for printingHENDLEY ODHRAN·Filed 2011·Application pending·0 cites
- 0542US10357974B2Printing fluid supply carrierHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Jul 23, 2019·0 cites·11 claims
- 0642US9126416B2Fluid cartridgeMURPHY BRYAN·Filed 2012·Granted Sep 8, 2015·0 cites·10 claims
- 0741US9221597B2Interconnect membraneMURPHY BRYAN·Filed 2012·Granted Dec 29, 2015·0 cites·15 claims
- 0837US10359977B2Service routine based supply replacement determinationHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Jul 23, 2019·0 cites·5 claims
- 0928US2009071564A1Filling An Ink PenRITTGERS WILLIAM JON·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →