Roland C. Smith

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Milford, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Face hobbing of hypoid gears using a two-spindle machine
- Patent number 6,336,777
- Issue date Jan 8, 2002
- Spicer Technology, Inc.
- James Steven Fisher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction hardened forged gear and process for preparing same
- Patent number 6,315,841
- Issue date Nov 13, 2001
- Dana Corporation
- James S. Fisher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction hardening of heat treated gear teeth
- Patent number 6,059,898
- Issue date May 9, 2000
- Dana Corporation
- James Steven Fisher
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for machining hardened parts apparatus for mac...
- Patent number 5,527,400
- Issue date Jun 18, 1996
- Dana Corporation
- Roland C. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of machining and structure of machined pinion gear
- Patent number 5,135,810
- Issue date Aug 4, 1992
- Dana Corporation
- Roland C. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR