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Michigan Powdered Metal Products, Inc.
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Livonia, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Simultaneously expanding and contracting annular coupling device
Patent number
3,995,967
Issue date
Dec 7, 1976
Michigan Powdered Metal Products, Inc.
John Haller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Shaft-supported composite high-strength machine element and method...
Patent number
3,962,772
Issue date
Jun 15, 1976
Michigan Powdered Metal Products, Inc.
John Haller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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last 30 trademarks