Inventor · disambiguated record
David Francis Wassell
Also filed as: WASSELL DAVID · WASSELL DAVID F · WASSELL DAVID FRANCIS
4 granted patents·3 citations·filing 2008–2012
60Inventor score
Top patents by PatentIndex Score
4 records- 0161US10844263B2Aqueous-based wellbore fluidsASTON MARK·Filed 2008·Granted Nov 24, 2020·2 cites·28 claims
- 0250US11603486B2Aqueous-based wellbore fluidsASTON MARK·Filed 2008·Granted Mar 14, 2023·0 cites·17 claims
- 0349US10888814B2Removal of carbon dioxide from a gas stream by using aqueous ionic liquidATKINS MARTIN·Filed 2011·Granted Jan 12, 2021·1 cites·31 claims
- 0442US8734744B2Separation of gasesWASSELL DAVID F·Filed 2012·Granted May 27, 2014·0 cites·30 claims
Join the waitlist — get patent alerts
Get an alert when David Francis Wassell 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 →