Inventor · disambiguated record
Leonard R. Lieblein
Also filed as: LIEBLEIN LEONARD R
3 granted patents·74 citations·filing 1991–1996
73Inventor score
Technology areasB03C
Top patents by PatentIndex Score
3 records- 0179US5211159AExhaust hood with disposable filter assembly and filter-condition sensorSTANDEX INT CORP·Filed 1991·Granted May 18, 1993·48 cites·11 claims
- 0266USD384544SOvenSTANDEX INT CORPORATION·Filed 1996·Granted Oct 7, 1997·18 cites·1 claims
- 0352USD349158SFilter hoodSTANDEX INT CORPORATION·Filed 1992·Granted Jul 26, 1994·8 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Leonard R. Lieblein 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 →