Bernd P. Keller

3 Patents

• US122256432025

  Lighting Fixture and Methods

  Cree Lighting USA LLC

  0 cites
• US117298772023

  Lighting Fixture and Methods

  IDEAL Industries Lighting LLC

  0 cites
• US116441572023

  Luminaires Using Waveguide Bodies and Optical Elements

  IDEAL Industries Lighting LLC

  0 cites