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Willowbrook, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Scroll-type fluid displacement device for vacuum pump application
Patent number
6,193,487
Issue date
Feb 27, 2001
Mind Tech Corporation
Shimao Ni
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll-type fluid displacement device having flow diverter, multipl...
Patent number
6,071,101
Issue date
Jun 6, 2000
Mind Tech Corp.
Shimao Ni
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Lubrication means for a scroll-type fluid displacement apparatus
Patent number
6,059,540
Issue date
May 9, 2000
Mind Tech Corp.
Shimao Ni
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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last 30 patents
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