Inventor · disambiguated record
David S. Vejtasa
Also filed as: VEJTASA DAVID · VEJTASA DAVID S
12 granted patents·1 pending application·98 citations·filing 2002–2010
89Inventor score
Top patents by PatentIndex Score
13 records- 0192US6734417B2Displacement measurement system and sheet feed system incorporating the sameHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 11, 2004·39 cites·24 claims
- 0287US7796145B2Hybrid electro-photographic/ink-jet press print systems and primersHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Sep 14, 2010·9 cites·79 claims
- 0380US8465118B2Printing systemEMAMJOMEH ALI·Filed 2010·Granted Jun 18, 2013·4 cites·17 claims
- 0478US6856778B2System and method for recycling hydrocarbon-based carrier liquidHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Feb 15, 2005·16 cites·25 claims
- 0574US8267498B1Methods, apparatus and articles of manufacture to control gloss qualityBLAIR DUSTIN W·Filed 2010·Granted Sep 18, 2012·3 cites·15 claims
- 0671US6615004B1Supplying marking fluid in an imaging systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Sep 2, 2003·12 cites·20 claims
- 0766US8626038B2Developer unit and method thereofNELSON ERIC·Filed 2009·Granted Jan 7, 2014·3 cites·15 claims
- 0860US7050742B2Hard imaging apparatus charging devices and hard imaging device charging methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 23, 2006·7 cites·35 claims
- 0950US6748189B2System and method for extracting carrier liquidHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jun 8, 2004·4 cites·20 claims
- 1046US8824931B2Liquid marking agent development assemblies and liquid marking agent hard imaging methodsNELSON ERIC G·Filed 2009·Granted Sep 2, 2014·0 cites·11 claims
- 1143US8322824B2Method and apparatus for printing fluid on a substratePELEG EYAL·Filed 2007·Granted Dec 4, 2012·0 cites·9 claims
- 1239US7035572B2Hard imaging device charging systems, electrophotography charging systems, hard imaging apparatuses, and hard imaging device electrophotography charging methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 25, 2006·1 cites·51 claims
- 1333US2011052293A1Post image transfer finishing in liquid electro-photographic printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David S. Vejtasa 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 →