Multi-stage rotary vane pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11592024
APP PUB NO 20180298902A1
SERIAL NO

15762622

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Abstract

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A multi-stage rotary vane pump comprising at least two rotor elements. The rotor elements are supported by a rotor shaft. The rotor elements and the rotor shaft are in the form of a single piece.

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Patent Owner(s)

  • LEYBOLD GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aubert, Jean-Francois Soyons, FR 2 0
Despesse, Christophe St-Romain-de-Lerps, FR 2 0

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