Resources Contact Us Home
Microinscribed gemstone

Image Number 14 for United States Patent #6684663.

A microinscribed gemstone is inscribed by a laser beam to graphitize a surface portion of the gemstone without damaging a bulk portion.

  Recently Added Patents
Nuclear reactor building and construction method thereof
Uplink synchronization management in wireless networks
Controller for flexible and extensible flow processing in software-defined networks
Scanning optical positioning system with spatially triangulating receivers
Display screen or portion thereof with graphical user interface
Method and system for utilizing Perovskite material for charge storage and as a dielectric
Light fitting
  Randomly Featured Patents
Radio frequency integrated circuit with on-chip noise source for self-test
Microwave ovens
Pet puzzle toy
Apparatus and method for separation, recovery, and recycling municipal solid waste and the like
Arcade-type prize dispensing machine
Electric motor drive device camera
Method, system, and program for reverse restore of an incremental virtual copy
Lightweight heat sinks and LED lamps employing same
Synthetic Spanish or Mission tile roofing system
Universal backup mandrel with retractable sleeve and shock absorbing means