Inventor · disambiguated record
Walter Jansen
Also filed as: JANSEN WALTER · JANSEN WALTER K M
3 granted patents·28 citations·filing 1975–1994
70Inventor score
Top patents by PatentIndex Score
3 records- 0163US4040816AProcess for the production of sponge ironTHYSSEN PUROFER GMBH·Filed 1975·Granted Aug 9, 1977·11 cites·7 claims
- 0251US4062529AApparatus for the direct reduction of iron ore to sponge ironTHYSSEN PUROFER GMBH·Filed 1975·Granted Dec 13, 1977·7 cites·5 claims
- 0342US5795408AProcess for the phosphatising treatment of steel strip or sheet galvanized on one side or alloy galvanized on one sideMETALLGESELLSCHAFT AG·Filed 1994·Granted Aug 18, 1998·10 cites·17 claims
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