Inventor · disambiguated record
Christian Barckhahn
Also filed as: BARCKHAHN CHRISTIAN
2 granted patents·1 pending application·5 citations·filing 2001–2005
52Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO2
Top patents by PatentIndex Score
3 records- 0149US6863372B2Printer device and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Mar 8, 2005·3 cites·13 claims
- 0240US6655782B2Printer device and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Dec 2, 2003·2 cites·13 claims
- 0331US2005140708A1Printer device and methodFiled 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →