Inventor · disambiguated record
Ludwig Hermann
Also filed as: HERMANN LUDWIG
3 granted patents·1 citations·filing 2013–2015
47Inventor score
Files withOUTOTEC FINLAND OY3
Top patents by PatentIndex Score
3 records- 0163US10259752B2Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compoundOUTOTEC FINLAND OY·Filed 2015·Granted Apr 16, 2019·1 cites·23 claims
- 0249US9840415B2Process and plant for separating heavy metals from phosphoric starting materialOUTOTEC FINLAND OY·Filed 2013·Granted Dec 12, 2017·0 cites·9 claims
- 0344US10081545B2Process and plant for separating heavy metals from phosphoric starting materialOUTOTEC FINLAND OY·Filed 2013·Granted Sep 25, 2018·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →