Joseph D. Donahue

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Warren, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Enclosure for treatment tank
- Patent number 4,502,410
- Issue date Mar 5, 1985
- Haden Schweitzer Corporation
- Joseph D. Donahue
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Paint spray booth with flooded floor
- Patent number 4,285,270
- Issue date Aug 25, 1981
- Schweitzer Industrial Corporation
- Joseph D. Donahue
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Paint spray booth with flooded floor
- Patent number 4,222,319
- Issue date Sep 16, 1980
- Schweitzer Industrial Corporation
- Joseph D. Donahue
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...