Inventor · disambiguated record

Dennis Smith

Also filed as: SMITH DENNIS · SMITH DENNIS N

2 granted patents·5 citations·filing 1987–2022

43Inventor score

Technology areasC02F C10L

Files withSTEPAN CO1 US ENERGY1

Top patents by PatentIndex Score

2 records

0164US11827544B2Catalyst-free method for degrading dioxane in alkyl ether sulfate vacuum removal waterSTEPAN CO·Filed 2022·Granted Nov 28, 2023·0 cites·21 claims
0234US4775387ASulfur removal and comminution of carbonaceous materialUS ENERGY·Filed 1987·Granted Oct 4, 1988·5 cites·16 claims

Join the waitlist — get patent alerts

Get an alert when Dennis Smith 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 →