Qi Wang

Follow

Person

Louisville, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
High pressure multi-stage centrifugal blower
- Patent number 6,935,838
- Issue date Aug 30, 2005
- Hi-Bar Blowers, Inc.
- Qi Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary blower with forced external air cooling
- Patent number 6,817,844
- Issue date Nov 16, 2004
- Hi-Bar Blowers, Inc.
- Qi Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...