3100 Inglewood Blvd Los Angeles, CA 90066

Patent, Trademark and Copyright Law in Los Angeles, CA

With over 30 years of experience, Attorney Lewis B. Sternfels has the expertise to cover a wide scope of technology in preparation & prosecution of domestic and foreign patent applications of:
  • Computer Software
  • Laser Gyroscopes
  • High Electron Mobility Transistor Testing
  • Cataract Surgical Tools
  • Fuel Injectors
  • Heat Pipes
  • Circuit Cooling
  • Solid-state Materials and Processes
  • Electrical, optical connectors and cables
  • Constructions
  • Printed and Integrated Circuit
  • Wiring Board
  • Large and intermediate scale integrated circuits
  • Suction (vacuum) hose


  • Patent Searches
  • Patent Application Preparation and Prosecution
  • Infringement of Patents


  • Trademark Searches
  • Trademark Application Preparation and Prosecution
  • Infringement of Trademarks


  • Copyright Registration
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