Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Semiconductor integrated circuit
Method for controlling operation of a wind turbine
Method for providing interactive site map
Economic filtering system for delivery of permission based, targeted, incentivized advertising
Wafer level packaging structure with large contact area and preparation method thereof
Algorithm for color corrected analog dimming in multi-color LED system
Automatic fixup of network configuration on system image move
  Randomly Featured Patents
Joining element
Connector assemblies and systems including flexible circuits
Selective and specific preparation of discrete PEG compounds
Guard for stake pocket and side rail of flat bed trailer
Process for polymerizing olefins
Cytochrome P-450 constructs and method of producing herbicide-resistant transgenic plants
Wear resistant loom part and loom comprising the same
Serum albumin binding proteins
Method of making an electroforming mandrel
Oxygen breathing controller having a G-sensor