Leo G. Stahlhut

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Kirkwood, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Monolithic ceiling modules and ceiling system
- Patent number 4,493,171
- Issue date Jan 15, 1985
- Emerson Electric Co.
- Leo G. Stahlhut
- E04 - BUILDING
Information Patent Grant
Lighting fixture retainer hook
- Patent number 4,356,537
- Issue date Oct 26, 1982
- Emerson Electric Co.
- Leo G. Stahlhut
- E04 - BUILDING
Information Patent Grant
Lighting system
- Patent number 4,047,336
- Issue date Sep 13, 1977
- Emerson Electric Co.
- Leo G. Stahlhut
- E04 - BUILDING
Information Patent Grant
Adjustable air blade for air handling luminaires
- Patent number 4,008,654
- Issue date Feb 22, 1977
- Emerson Electric Co.
- Leo G. Stahlhut
- F24 - HEATING RANGES VENTILATING