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Hoffmann; Jeffrey R.
Fairfield, OH
No. of patents:

Patent Number Title Of Patent Date Issued
8182409 Centrifuge comprising magnetically coupled rotating basket May 22, 2012
Embodiments of a centrifuge comprise a housing, a rotatable shaft extending upwardly into the housing and comprising a rare earth metal magnet disposed adjacent an upper surface of the rotatable shaft and a centrifuge basket configured to rotate with the rotatable shaft and magnetica
8038870 Centrifuges with rotating feed pipes October 18, 2011
A centrifuge includes a rotational mechanism, a housing, a rotating feed pipe and a basket. The housing includes at least one side and defines an interior volume. The basket is positioned in the interior volume of the housing and is operatively coupled to the rotational mechanism such th
7588631 Vacuum deaerator September 15, 2009
Vacuum deaerators and methods of using for deaeration comprise a vessel having side walls and a cover. The vacuum deaerator further comprises at least one vacuum source coupled to the vessel, and an open-ended distributor plate comprising outer edges spaced from the walls of the vess

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