Assignee
ALLMINERAL AUFBEREITUNGSTECH
DE·5 granted patents·1 pending application·28 citations·filing 1987–2006
Top patents by PatentIndex Score
6 records- 0142US6036028AApparatus for separating off light materials from sand and gravelALLMINERAL AUFBEREITUNGSTECH·Filed 1996·Granted Mar 14, 2000·13 cites·5 claims
- 0228US4840753ADevice for aerating fluids, in particular during flotationALLMINERAL AUFBEREITUNGSTECH·Filed 1987·Granted Jun 20, 1989·9 cites·13 claims
- 0327US5791496AAir-pulsed jigging machine with safety means against blow throughALLMINERAL AUFBEREITUNGSTECH·Filed 1995·Granted Aug 11, 1998·3 cites·2 claims
- 0426US2006254959A1Air sifting apparatus having variable air supplyALLMINERAL AUFBEREITUNGSTECH·Filed 2006·Application pending·0 cites
- 0514US6142311AProcess for controlling a sand and gravel sorting and sizing deviceALLMINERAL AUFBEREITUNGSTECH·Filed 1997·Granted Nov 7, 2000·3 cites·8 claims
- 069US4971111ARotary piston valve arrangementALLMINERAL AUFBEREITUNGSTECH·Filed 1989·Granted Nov 20, 1990·0 cites·11 claims
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