Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dot matrix print head

Dot matrix print head

US Patent 4798484 · Granted Jan 17, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Internal combustion engine gas fuel feed system, and relative electro-injector2012
Solenoid valve assembly for a combustible gas supply device to an endothermic en2010
High speed electromagnet selection device for selecting the needles in a knittin1995
High-speed three-way solenoid valve for pressurized fluid, such as compressed ai1994
High-speed solenoid valve for a fluid under pressure, e.g. for pneumatic circuit1991
Dot matrix print head of improved type1989
Ballistic wire matrix print head1983