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Inventor

WOLF FREDERICK ANDREW

US7 patents
⚠️ This page may combine multiple inventors who share the name “WOLF FREDERICK ANDREW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD CO

5 patents
US6123409ASep 26, 2000

Inkjet printhead with capillary channels for receiving wiped ink and residue

HEWLETT PACKARD CO31 citations90
US6325485B2Dec 4, 2001

Printhead cartridge with wiper cleaning station

HEWLETT PACKARD CO8 citations71
US6302515B2Oct 16, 2001

Transaction printing device having wiper debris collectors

HEWLETT PACKARD CO7 citations71
US6517186B1Feb 11, 2003

Transaction printing device having wiper debris collectors

HEWLETT PACKARD CO4 citations60
US6367904B1Apr 9, 2002

Wiper cleaning apparatus and method of using same

HEWLETT PACKARD CO5 citations60

HEWLETT PACKARD DEVELOPMENT CO

2 patents
US6644780B2Nov 11, 2003

Carriage with clamping device for reliable mounting of printheads

HEWLETT PACKARD DEVELOPMENT CO16 citations76
US6543878B2Apr 8, 2003

Printhead cartridge with wiper cleaning station

HEWLETT PACKARD DEVELOPMENT CO2 citations60