Inventor · disambiguated record
Richard R. Lawrence
Also filed as: LAWRENCE RICHARD · LAWRENCE RICHARD R · LOVELL WALTER
7 granted patents·342 citations·filing 1976–2020
87Inventor score
Top patents by PatentIndex Score
7 records- 0190US4721210ATamper-evident packageLAWRENCE RICHARD R·Filed 1986·Granted Jan 26, 1988·152 cites·52 claims
- 0286US4679699ASealing lid and containerREXCEL INC·Filed 1986·Granted Jul 14, 1987·99 cites·36 claims
- 0375US4081047AMotorized cartLOVELL W C·Filed 1976·Granted Mar 28, 1978·32 cites·1 claims
- 0468US4380343AFolding scissor frame wheel chairLOVELL W C·Filed 1978·Granted Apr 19, 1983·39 cites·8 claims
- 0554US4156865AHigh load clearance sensorsLAWRENCE RICHARD R·Filed 1977·Granted May 29, 1979·12 cites·2 claims
- 0645US11391616B2Redundant level measuring systemMAGNETROL INT INCORPORATED·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 0743US4185711AMotorized cartLAWRENCE RICHARD·Filed 1977·Granted Jan 29, 1980·8 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Richard R. Lawrence 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 →