Inventor · disambiguated record
Andrew Liao
Also filed as: LIAO ANDREW · LIAO ANDREW W
5 granted patents·140 citations·filing 1988–1995
83Inventor score
Files withBAROID TECHNOLOGY INC5
Top patents by PatentIndex Score
5 records- 0184US5454668AFlood barrier and a method for forming a flood barrierBAROID TECHNOLOGY INC·Filed 1994·Granted Oct 3, 1995·34 cites·10 claims
- 0279US5028341AWell servicing fluidBAROID TECHNOLOGY INC·Filed 1990·Granted Jul 2, 1991·44 cites·20 claims
- 0375US4948428AGrouting composition and method for grouting conduits in well boresBAROID TECHNOLOGY INC·Filed 1988·Granted Aug 14, 1990·27 cites·33 claims
- 0467US5389146AGrouting composition and methodBAROID TECHNOLOGY INC·Filed 1993·Granted Feb 14, 1995·30 cites·5 claims
- 0532US5609438AFlood barrier and a method for forming a flood barrierBAROID TECHNOLOGY INC·Filed 1995·Granted Mar 11, 1997·5 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Andrew Liao 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 →