James P. Shawcross

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St. Louis County, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Ceiling fan with removable hub
- Patent number 5,069,601
- Issue date Dec 3, 1991
- Emerson Electric Co.
- James P. Shawcross
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Whole house fan
- Patent number 5,060,901
- Issue date Oct 29, 1991
- Emerson Electric Co.
- David R. Lathrop
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Flush mount whole house fan shutter
- Patent number 4,766,806
- Issue date Aug 30, 1988
- Emerson Electric Co.
- Frank J. Tomiser
- F24 - HEATING RANGES VENTILATING