Inventor · disambiguated record
Ewald Watermeyer De Wet
Also filed as: DE WET EWALD W · DE WET EWALD WATERMEYER
2 granted patents·4 pending applications·2 citations·filing 2001–2019
42Inventor score
Top patents by PatentIndex Score
6 records- 0170US10487273B2Production of oilfield hydrocarbonsSASOL TECH PTY LTD·Filed 2019·Granted Nov 26, 2019·1 cites·14 claims
- 0263US10190063B2Production of oilfield hydrocarbonsSASOL TECH PTY LTD·Filed 2015·Granted Jan 29, 2019·1 cites·17 claims
- 0336US2007090571A1Moulding method and apparatusLOMOLD CORP NV·Filed 2005·Application pending·0 cites
- 0426US2006011489A1Electrolysis process and apparatusSWANEPOEL RYNO·Filed 2005·Application pending·0 cites
- 0522US2005065389A1Method of increasing the carbon chain length of olefinic compoundsFiled 2002·Application pending·0 cites
- 0622US2004219082A1Selective recovery of aluminium, cobalt and platinum values from a spent catalyst compositionMATJIE RATALE HENRY·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ewald Watermeyer De Wet 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 →