Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Camera with magnetic roller recorder for repetitively recording information along magnetic track on filmstrip

Camera with magnetic roller recorder for repetitively recording information along magnetic track on filmstrip

US Patent 6233407 · Granted May 15, 2001

Estimated economic value: $9,550,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Currency discrimination system and method2014
Currency discrimination system and method2012
Currency discrimination system and method2010
Ferromagnetic detection pillar2007
Screening method and apparatus2007
Enhancement magnetizer for magnetic resonance imaging screening2007
Apparatus, device and method for generating magnetic field gradient2006
Segmented plate hub hold down system for recording medium2003
Spherical magnetic particles for magnetic recording media2002
Injection molding of ferroelectric articles2001
Making printheads using tapecasting2000
Device to shield a magnetic field in a given plane1998