Inventor · disambiguated record
Tow P. Liew
Also filed as: LIEW TOW P · LIEW TOW PIN
3 granted patents·109 citations·filing 1988–1991
75Inventor score
Top patents by PatentIndex Score
3 records- 0181US4972853ACigarette filter rod elements and cigarettes incorporating such filter rod elementsSK HAND TOOL CORP·Filed 1989·Granted Nov 27, 1990·28 cites·17 claims
- 0269US5190061ACigarette smoke filterROTHMANS BENSON & HEDGES·Filed 1991·Granted Mar 2, 1993·49 cites·9 claims
- 0361US4896682ACigarette filter rods and cigarettes incorporating such filter rodsROTHMANS INT TOBACCO·Filed 1988·Granted Jan 30, 1990·32 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Tow P. Liew 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 →