Inventor · disambiguated record

Ivan E. Lieberman

Also filed as: LIEBERMAN IVAN E

2 granted patents·45 citations·filing 1989–1991

64Inventor score

Technology areasE04C

Files withLIEBERMAN IVAN E2

Top patents by PatentIndex Score

2 records

0158US5070668ATextured construction material and method of fabricationLIEBERMAN IVAN E·Filed 1989·Granted Dec 10, 1991·28 cites·4 claims
0238US5215699ATextured construction material and method of fabricatingLIEBERMAN IVAN E·Filed 1991·Granted Jun 1, 1993·17 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Ivan E. Lieberman 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 →