GRAND HAVEN BRASS FOUNDRY

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GRAND HAVEN, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for packing a granular material for foundry use
- Patent number 5,535,809
- Issue date Jul 16, 1996
- Grand Haven Brass Foundry
- Lyle E. White
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
72076198 - GRAND
- Serial number 72076198
- Registration number 692688
- Filing date Jun 22, 1959
- GRAND HAVEN BRASS FOUNDRY
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes