Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sealing ring with deformable tubular sheath filled with permanent magnetic granules and method of making the same

Sealing ring with deformable tubular sheath filled with permanent magnetic granules and method of making the same

US Patent 5826883 · Granted Oct 27, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Extended range support module2018
Adaptive material actuators for Coanda effect circulation control slots2011
Autonomous portable range extender2009
Integrated capacitor and inductor2009
Portable range extender with autonomous control of starting and stopping operati2008
Side thruster performance improvement with power optimization controller2007
Sensorless fuel level and oil change indicators2007
Portable range extender operable in automatic and manual modes2007
Axially pressure balanced floating seal system2002
Radially pressure balanced floating seal system2002
Compact drive shaft floating seal system2002
Insertion tool for inserting an O-ring into an internal O-ring2002