Alan M. Grubb

5 Patents

• US125045682025

  Photochromic-dichroic Articles

  Transitions Optical, Ltd.

  0 cites
• US124923432025

  Mesogen Compounds

  Transitions Optical, Ltd.

  0 cites
• US122344022025

  Mesogen Compounds

  Transitions Optical, Ltd.

  0 cites
• US117810702023

  Mesogen Compounds

  Transitions Optical, Ltd.

  0 cites
• US117733262023

  Mesogen Compounds

  Transitions Optical, Ltd.

  0 cites