Inventor · disambiguated record
Mark Preisser
Also filed as: PREISSER MARK · PREISSER MARK A
7 granted patents·1 pending application·190 citations·filing 1993–2002
88Inventor score
Top patents by PatentIndex Score
8 records- 0187US5312051AFresh wet concrete reclaimerHAAHJEM NORTH AMERICA INC·Filed 1993·Granted May 17, 1994·48 cites·16 claims
- 0281US6325311B1Axial flow concrete reclaimerBFK TECHNOLOGIES INC·Filed 1999·Granted Dec 4, 2001·40 cites·9 claims
- 0381US6000645AAxial flow, bi-rotor concrete reclaimerBFK TECHNOLOGIES INC·Filed 1999·Granted Dec 14, 1999·35 cites·10 claims
- 0469US5441475ACentrifugal separator with axially separable bowl elementsHAAHJEM NORTH AMERICA INC·Filed 1994·Granted Aug 15, 1995·34 cites·3 claims
- 0567US6802964B2Tipping pit water reclaiming systemFiled 2002·Granted Oct 12, 2004·14 cites·20 claims
- 0655US6817747B2Portable variable speed volumetric feed hopperFiled 2002·Granted Nov 16, 2004·5 cites·5 claims
- 0744US5458776ASand dewatering centriguseHAAHJEM NORTH AMERICAN INC·Filed 1993·Granted Oct 17, 1995·14 cites·14 claims
- 0839US2004074558A1Automatic water shutoff systemFiled 2002·Application pending·0 cites
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