Inventor · disambiguated record
Andrew D. Pearson
Also filed as: PEARSON ANDREW D · PEARSON ANDREW DAVID
2 granted patents·1 pending application·42 citations·filing 1984–2007
63Inventor score
Top patents by PatentIndex Score
3 records- 0186US4695131ADisubstituted ethanes and their use in liquid crystal materials and devicesBALKWILL PETER H·Filed 1984·Granted Sep 22, 1987·32 cites·13 claims
- 0248US4834906ASmectic A liquid crystal compositionsMERCK PATENT GMBH·Filed 1985·Granted May 30, 1989·10 cites·7 claims
- 0334US2009279024A1Protection of a cholesteric liquid crystal display deviceCOATES DAVID·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Andrew D. Pearson 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 →