Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ornamental chain made up of successive elements each having a generally spherical shape

Ornamental chain made up of successive elements each having a generally spherical shape

US Patent 6220010 · Granted Apr 24, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for determining navigation routes based on weather manipula2025
System and method to decrease the viscosity of the crude oil and the potentiatio2017
Multi-coil transcranial magnetic stimulation2017
System and method for creating and maintaining liquid bunker and reducing sulfur2017
System and method for creating and maintaining liquid bunker and reducing sulfur2016
Apparatus for improving combustion efficiency in internal combustion systems2004
Decorative chain element2004
Slide valve1998
Torsion damper, and a friction unit constituting a sub-assembly for such a torsi1997
Solid material body for the purification of fluids such as water, aqueous fluids1992
Method and solid material body for the purification of fluids such as water, aqu1991
Method for the purification of fluids such as water, aqueous fluids and fuel flu1990