Patents/Inventors

David J. Park

TuamIE2 patents

3 Patents

US123604012025
Photochromic Film Laminate
Transitions Optical, Ltd.
0 cites
US120975212024
Apparatus and Method for Precision Coating of Ophthalmic Lenses with Photochromic Coatings
Transitions Optical, Ltd.
0 cites
US116094422023
System and Method for Customization of a Photochromic Article
Transitions Optical, Ltd.
0 cites