Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Valve for ink-jet pen

Valve for ink-jet pen

US Patent 5341160 · Granted Aug 23, 1994

Estimated economic value: $13,135,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dual path thermoelectric energy harvester2016
Method and apparatus for the optical determination of total organic carbon in aq2015
Printhead fabrication methods and printheads2014
Field-deployable electronics platform having thermoelectric power source and ele2012
System and method for marking an optical disk2011
Free-standing nanowire method for detecting an analyte in a fluid2010
Electrophotographic printing of electronic devices2009
Apparatus for electrostatic imaging2009
Inkjet ink for use on polymeric substrate2008
Laser enhanced plating for forming wiring patterns2007
Method and apparatus for image and video display2007
Methods for digitally printing on ceramics2007