Inventor · disambiguated record
Edward Anton Frederik Span
Also filed as: SPAN EDWARD ANTON FREDERIK
2 granted patents·1 pending application·0 citations·filing 2013–2017
31Inventor score
Files withTATA STEEL IJMUIDEN BV3
Top patents by PatentIndex Score
3 records- 0161US2017240990A1Steel strip having a low si contentTATA STEEL IJMUIDEN BV·Filed 2017·Application pending·0 cites
- 0260US9593400B2Steel strip having a low Si contentTATA STEEL IJMUIDEN BV·Filed 2013·Granted Mar 14, 2017·0 cites·21 claims
- 0358US9695493B2Steel strip having a low Si contentTATA STEEL IJMUIDEN BV·Filed 2013·Granted Jul 4, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →