Inventor · disambiguated record
Frank Dorstewitz
Also filed as: DORSTEWITZ FRANK
2 granted patents·12 citations·filing 2000–2020
49Inventor score
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2 records- 0157US6969446B1Method for producing concentrated nitric acid and installation for carrying out a method of this typeQVF ENGINEERING GMBH·Filed 2000·Granted Nov 29, 2005·12 cites·25 claims
- 0246US12196418B2Combustion of the CO in secondary metallurgical exhaust gas, with calorific value control and volume flow controlSMS GROUP GMBH·Filed 2020·Granted Jan 14, 2025·0 cites·16 claims
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