Inventor · disambiguated record

Ralph A. Westwig

Also filed as: WESTWIG RALPH A

2 granted patents·16 citations·filing 1974–1976

58Inventor score

Technology areasC03C

Files withCORNING GLASS WORKS2

Top patents by PatentIndex Score

2 records

0152US3957499AFast-fading index-corrected photochromic glass compositionsCORNING GLASS WORKS·Filed 1974·Granted May 18, 1976·7 cites·1 claims
0240US4043781AMethod for making a brown photochromic glassCORNING GLASS WORKS·Filed 1976·Granted Aug 23, 1977·9 cites·1 claims

Join the waitlist — get patent alerts

Get an alert when Ralph A. Westwig files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →