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Koller Die & Tool Company
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Milwaukee, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combined rotary progressive die
Patent number
4,088,005
Issue date
May 9, 1978
Koller Die and Tool Co.
Frank Starr
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Non-rotatable flame guard assembly
Patent number
4,008,822
Issue date
Feb 22, 1977
Koller Die & Tool Company
William Michael Carroll
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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