Assignee
DEISTER CONCENTRATOR
US·8 granted patents·331 citations·filing 1975–1990
Top patents by PatentIndex Score
8 records- 0187US5078921AFroth flotation apparatusDEISTER CONCENTRATOR·Filed 1990·Granted Jan 7, 1992·81 cites·23 claims
- 0285US4431531AConcentration of minerals by flotation apparatusDEISTER CONCENTRATOR·Filed 1982·Granted Feb 14, 1984·45 cites·11 claims
- 0382US4735709AMethod and apparatus for concentration of minerals by froth flotation using dual aerationDEISTER CONCENTRATOR·Filed 1987·Granted Apr 5, 1988·51 cites·10 claims
- 0481US4287054AFlotation apparatus for concentration of mineralsDEISTER CONCENTRATOR·Filed 1980·Granted Sep 1, 1981·37 cites·36 claims
- 0580US4617113AFlotation separating systemDEISTER CONCENTRATOR·Filed 1984·Granted Oct 14, 1986·48 cites·3 claims
- 0673US4033863AApparatus for separating high gravity from low gravity fractions of a coal or an oreDEISTER CONCENTRATOR·Filed 1975·Granted Jul 5, 1977·27 cites·10 claims
- 0772US4971731AMethod and apparatus for generating microbubbles in froth flotation mineral concentration systemsDEISTER CONCENTRATOR·Filed 1989·Granted Nov 20, 1990·39 cites·22 claims
- 0830US4080840AVibrator deviceDEISTER CONCENTRATOR·Filed 1976·Granted Mar 28, 1978·3 cites·14 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →