Inventor · disambiguated record
Ioannis Demertzis
Also filed as: DEMERTZIS IOANNIS
2 granted patents·14 citations·filing 1997–2014
50Inventor score
Technology areasC23G
Top patents by PatentIndex Score
2 records- 0152US6210558B1Steel pickling process in which the oxidation of the ferrous ion formed is carried out electrolyticallyHENKEL KGAA·Filed 1997·Granted Apr 3, 2001·14 cites·14 claims
- 0246US9487741B2Use of nitrogen compounds in the pickling of stainless steelHENKEL AG & CO KGAA·Filed 2014·Granted Nov 8, 2016·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Ioannis Demertzis 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 →