Inventor

DANG HOA T

US3 patents

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

ESSILOR INT

2 patents

US6890458B2May 10, 2005

Method for forming on-site a coated optical article

ESSILOR INT13 citations78

US9778399B2Oct 3, 2017

Composition for transparent antistatic coating

ESSILOR INT0 citations34

ESSILOR OF AMERICA INC

1 patent

US5619288AApr 8, 1997

Impact resistant plastic ophthalmic lens

ESSILOR OF AMERICA INC113 citations91