Patents/Inventors

Ryan Stayshich

Pittsburgh, PAUS5 patents

5 Patents

US123446172025
Indolonaphthopyrans
Transitions Optical, Ltd.
0 cites
US122470352025
Articles Comprising Indolenaphthopyrans
Transitions Optical, Ltd.
0 cites
US118978942024
Indolenaphthopyrans
Transitions Optical, Ltd.
0 cites
US117462832023
Silole and Germole Fused Ring Photochromic Compounds
Transitions Optical, Ltd.
0 cites
US116291512023
Method for Preparing Indolenaphthopyrans
Transitions Optical, Ltd.
0 cites