Inventor · disambiguated record
Dan Dowell
Also filed as: DOWELL DAN · DOWELL DAN D
5 granted patents·1 pending application·38 citations·filing 2002–2010
77Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO2DEVRIES MARK A1HENDRICKS JEFFREY T1JUSTICE GREG1SCHEFFELIN JOSEPH E1
Top patents by PatentIndex Score
6 records- 0185US8430585B2Print bar lift and methodHENDRICKS JEFFREY T·Filed 2010·Granted Apr 30, 2013·5 cites·11 claims
- 0284US8353566B2Print bar liftHEWLETT PACKARD DEVELOPMENT CO·Filed 2010·Granted Jan 15, 2013·4 cites·15 claims
- 0381US8205965B2Print bar structureSCHEFFELIN JOSEPH E·Filed 2010·Granted Jun 26, 2012·6 cites·15 claims
- 0481US6824139B2Overmolded elastomeric diaphragm pump for pressurization in inkjet printing systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Nov 30, 2004·23 cites·37 claims
- 0541US8393720B2Fluid dispensing apparatusDEVRIES MARK A·Filed 2009·Granted Mar 12, 2013·0 cites·15 claims
- 0639US2010079559A1Fluid Circulation SystemJUSTICE GREG·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dan Dowell files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →