Inventor · disambiguated record
Erwin Zeichner
Also filed as: KURLAND HEINRICH · ZEICHNER ERWIN
3 granted patents·36 citations·filing 1975–1980
70Inventor score
Files withBRAUNSCHWEIGISCHE MASCH BAU3
Top patents by PatentIndex Score
3 records- 0161US4008098AProcess and apparatus for continuously producing a high concentration sugar solutionBRAUNSCHWEIGISCHE MASCH BAU·Filed 1975·Granted Feb 15, 1977·18 cites·12 claims
- 0252US4205999AContinuously operating centrifugalBRAUNSCHWEIGISCHE MASCH BAU·Filed 1979·Granted Jun 3, 1980·13 cites·4 claims
- 0341US4308075AContinuously operable sugar centrifugalBRAUNSCHWEIGISCHE MASCH BAU·Filed 1980·Granted Dec 29, 1981·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →