Inventor · disambiguated record
Heinrich-Wilhelm Rommerswinkel
Also filed as: ROMMERSWINKEL HEINRICH-WILHELM
6 granted patents·41 citations·filing 1974–1987
80Inventor score
Technology areasC21C
Top patents by PatentIndex Score
6 records- 0180US3980469AMethod of desulfurization of a steel meltTHYSSEN NIEDERRHEIN AG·Filed 1974·Granted Sep 14, 1976·22 cites·5 claims
- 0255US3992195AProcess for the production of steel with increased ductilityTHYSSEN NIEDERRHEIN AG·Filed 1975·Granted Nov 16, 1976·5 cites·5 claims
- 0351US4123258AProcess for the production of steel with increased ductility and for the desulfurization of a steel meltTHYSSEN NIEDERRHEIN AG·Filed 1977·Granted Oct 31, 1978·4 cites·5 claims
- 0451US4067730AProcess for the production of steel with increased ductilityTHYSSEN NIEDERRHEIN AG·Filed 1976·Granted Jan 10, 1978·4 cites·1 claims
- 0541US4772317AHigh alloy steel makingMANNESMANN AG·Filed 1987·Granted Sep 20, 1988·5 cites·5 claims
- 0627US4539042APreventing an increase of the nitrogen content in molten steelMANNESMANN AG·Filed 1984·Granted Sep 3, 1985·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →