Inventor · disambiguated record
Bertold Stegemann
Also filed as: STEGEMANN BERTOLD
5 granted patents·31 citations·filing 1992–2018
72Inventor score
Top patents by PatentIndex Score
5 records- 0150US5246594AProcess for controlling the ph value of an acid scrubbing liquidMETALLGESELLSCHAFT AG·Filed 1992·Granted Sep 21, 1993·22 cites·15 claims
- 0249US9840415B2Process and plant for separating heavy metals from phosphoric starting materialOUTOTEC FINLAND OY·Filed 2013·Granted Dec 12, 2017·0 cites·9 claims
- 0346US10569245B2Method and device for the heat treatment of granular solidsOUTOTEC FINLAND OY·Filed 2018·Granted Feb 25, 2020·0 cites·9 claims
- 0436US9573107B2Process for operating a fuel fired reactorSTEGEMANN BERTOLD·Filed 2012·Granted Feb 21, 2017·0 cites·13 claims
- 0535US5643797AProcess of continuously controlling the pH of an acid liquid including measuring the pH continuously with a glass electrodeFiled 1993·Granted Jul 1, 1997·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →