Inventor · disambiguated record
Witold Drzewinski
Also filed as: DRZEWINSKI WITOLD · DRZEWINSKI WITOLD J
2 granted patents·19 citations·filing 1988–2001
59Inventor score
Files withWOJSKOWA AKAD TECH1
Top patents by PatentIndex Score
2 records- 0147US6919950B2Liquid crystal device and a liquid crystal materialFiled 2001·Granted Jul 19, 2005·6 cites·65 claims
- 0246US4849130ALiquid crystalline ethane derivatives, their preparation and the liquid crystal compositions containing sameWOJSKOWA AKAD TECH·Filed 1988·Granted Jul 18, 1989·13 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Witold Drzewinski 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 →