Emile Sprunck
4Patents
0Active
4Granted
22Portfolio score
Filing activity: Sep 19, 1975 → Mar 2, 1981
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4385753A | Tuyere for the simultaneous and separate introduction of at least one gas and one powder material | Emerging Cross-Sectional Technologies | 5 | Expired |
| US3985350A | Converter | Chemistry; Metallurgy | 0 | Expired |
| US4277054A | Multiflow refining blastpipes for equipping converters for refining | Chemistry; Metallurgy | 0 | Expired |
| US4045007A | Blast pipe for metallurgical converters | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.