Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for an improved programmable X-ray film changer

Method and apparatus for an improved programmable X-ray film changer

US Patent 4782504 · Granted Nov 1, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Touchless pointing device2014
Touchless pointing device2013
Touchless pointing device2011
System and method for managing energy use in an electric vehicle2010
High density tape library system2004
High density tape library system2003
Tape cassette storage and accessing system with closely spaced layered cassettes2002
Composite authentication mark and system and method for reading the same2002
Spectrum analyzer for reading authentication marks2001
Automated precision cassette handling system2001
Simplified tape cartridge rack1998
Flexible conduit for the exhaust line for an internal combustion engine1996