Inventor · disambiguated record
David Nahmad
Also filed as: NAHMAD DAVID · NAHMAD DAVID GANDHI
4 granted patents·1 pending application·2 citations·filing 2006–2022
57Inventor score
Top patents by PatentIndex Score
5 records- 0147US11813549B1Devices and methods for essential oils, terpenes, flavonoids, and hydrosols extractionECO LOGIC ENV ENGINEERING INC·Filed 2021·Granted Nov 14, 2023·0 cites·20 claims
- 0246US12343367B1Preservation and closed-loop processing for oil extraction of fresh plant materialsECO LOGIC ENV ENGINEERING INC·Filed 2022·Granted Jul 1, 2025·0 cites·15 claims
- 0339US8197667B2Method to recover crude oil from sludge or emulsionNAHMAD DAVID GANDHI·Filed 2009·Granted Jun 12, 2012·0 cites·8 claims
- 0437US7913776B2Method and system to recover usable oil-based drilling muds from used and unacceptable oil-based drilling mudsNAHMAD DAVID GANDHI·Filed 2008·Granted Mar 29, 2011·2 cites·44 claims
- 0533US2007041883A1Process for hydrometallurgical treatment of electric arc furnace dustMCDEVITT BRENDAN·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Nahmad 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 →