Robert P. Badrak

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Missouri City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hardened bearing surface and method of forming same
- Patent number 4,618,269
- Issue date Oct 21, 1986
- Reed Tool Company
- Robert P. Badrak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of reducing defects in powder metallurgy tungsten carbide el...
- Patent number 4,356,034
- Issue date Oct 26, 1982
- Reed Rock Bit Company
- Robert P. Badrak
- B22 - CASTING POWDER METALLURGY