Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for cleaning residual ink from a transfer roller in an ink jet printing apparatus

Method for cleaning residual ink from a transfer roller in an ink jet printing apparatus

US Patent 5966157 · Granted Oct 12, 1999

Estimated economic value: $52,471,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Postage metering system having multiple postage meter configuration capability2005
Method and device for improving the efficiency of a postage meter2004
Method and apparatus for sealing closed envelopes2003
Method and device for improving the efficiency of a postage meter2002
Postage metering system having multiple postage meter configuration capability2002
Method and apparatus for moistening envelope flaps2001
Apparatus and method for printing images1999
Method and apparatus for ensuring debiting in a postage meter prior to its print1999
Ink jet printing apparatus with handheld applicator1999
Method and apparatus for securely printing a machine detectable postal indicia i1998
Method and apparatus for securely authorizing performance of a function in a dis1998
Method and apparatus for securely printing an indicia image in multiple passes i1998