James L. Maassel

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New Bavaria, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating metal rolls
- Patent number 6,136,376
- Issue date Oct 24, 2000
- Macro Specialty Industries, Inc.
- James L. Maassel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tool treating process
- Patent number 5,667,844
- Issue date Sep 16, 1997
- Macro Specialty Industries, Inc.
- Morton R. Smith
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of preparing an internal combustion engine for use with engi...
- Patent number 5,238,712
- Issue date Aug 24, 1993
- Morton R. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for converting a fluid system of a machine from an oil base...
- Patent number 5,068,129
- Issue date Nov 26, 1991
- Morton R. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR