Inventor

BALDY CHRISTOPHER J

US3 patents

⚠️ This page may combine multiple inventors who share the name “BALDY CHRISTOPHER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TRANSITIONS OPTICAL LTD

2 patents

US11525757B2Dec 13, 2022

System and method for selection of photochromic optical articles

TRANSITIONS OPTICAL LTD4 citations62

US12271426B2Apr 8, 2025

Method, system, and computer program product for generating a customized photochromic optical article recommendation

TRANSITIONS OPTICAL LTD0 citations42

PPG INDUSTRIES INC

1 patent

US5294265AMar 15, 1994

Non-chrome passivation for metal substrates

PPG INDUSTRIES INC88 citations94