Inventor · disambiguated record
Lawrence M. Levenstein
Also filed as: LEVENSTEIN LAWRENCE M
14 granted patents·4 pending applications·68 citations·filing 1999–2019
88Inventor score
Files withC H & I TECH INC10CH&I TECH INC3C H & I TECH1C M & I TECHNOLOGIES INC1CH & I TECHNOLOGIES INC1
Top patents by PatentIndex Score
18 records- 0185US8534499B2Integrated material transfer and dispensing systemWILLIAMS ERIC A·Filed 2006·Granted Sep 17, 2013·18 cites·29 claims
- 0273US9908765B2Method for distributing product using a consumer refillable packaging in a retail environmentCH&I TECH INC·Filed 2016·Granted Mar 6, 2018·1 cites·7 claims
- 0372US10336603B2Aerosol refill cartridge with RFID chipC H & I TECH INC·Filed 2017·Granted Jul 2, 2019·1 cites·7 claims
- 0470US9624023B2Integrated material transfer and dispensing systemCH&I TECH INC·Filed 2013·Granted Apr 18, 2017·4 cites·10 claims
- 0569US9533778B2Aseptic distribution system method using refillable containersCH&I TECH INC·Filed 2014·Granted Jan 3, 2017·1 cites·8 claims
- 0668US10577239B2Refillable material transfer systemC H & I TECH INC·Filed 2019·Granted Mar 3, 2020·1 cites·3 claims
- 0766US10532849B2Refillable container for use with vending machinesC H & I TECH INC·Filed 2018·Granted Jan 14, 2020·0 cites·8 claims
- 0858US8684238B2Aerosol refill cartridgeLEVENSTEIN LAWRENCE M·Filed 2011·Granted Apr 1, 2014·1 cites·2 claims
- 0958US2020039810A1Refillable material transfer systemC H & I TECH INC·Filed 2019·Application pending·0 cites
- 1057US10059484B2Refillable container for use with vending machinesC H & I TECH INC·Filed 2017·Granted Aug 28, 2018·0 cites·12 claims
- 1157US2014316963A1Savings participation right units with investor diversificationC H & I TECH INC·Filed 2014·Application pending·0 cites
- 1256US10472101B2Method to certify reuse of pressurized vesselsC H & I TECH INC·Filed 2018·Granted Nov 12, 2019·0 cites·7 claims
- 1354US10221059B2Refillable material transfer systemC H & I TECH INC·Filed 2014·Granted Mar 5, 2019·0 cites·3 claims
- 1452US9422102B2Aerosol refill cartridgeC H &I TECH INC·Filed 2014·Granted Aug 23, 2016·0 cites·16 claims
- 1550US9555954B2Aerosol refill cartridgeC H & I TECH·Filed 2016·Granted Jan 31, 2017·0 cites·12 claims
- 1646US2021366247A1Remote container alert systemC H & I TECH INC·Filed 2019·Application pending·0 cites
- 1744US2011225106A1Personal container refill marketing systemCH & I TECHNOLOGIES INC·Filed 2011·Application pending·0 cites
- 1839US6226625B1Value sharing method for determining pricingC M & I TECHNOLOGIES INC·Filed 1999·Granted May 1, 2001·41 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Lawrence M. Levenstein 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 →