George E. Fransson

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Rockford, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Gear shaping machine
- Patent number 4,487,535
- Issue date Dec 11, 1984
- Barber-Colman Company
- Stuart J. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hobbing machine
- Patent number 4,479,745
- Issue date Oct 30, 1984
- Barber-Colman Company
- Stuart J. Johnson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shape generation by orbiting a rotating shaping cutter
- Patent number 4,431,351
- Issue date Feb 14, 1984
- Barber-Colman Company
- George E. Fransson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of shape generation by orbiting a rotating hob
- Patent number 4,427,324
- Issue date Jan 24, 1984
- Barber-Colman Company
- George E. Fransson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hobbing apparatus with orbiting hob
- Patent number 4,360,296
- Issue date Nov 23, 1982
- Barber-Colman Company
- George E. Fransson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for checking a gear
- Patent number 4,325,189
- Issue date Apr 20, 1982
- Barber-Colman Company
- George E. Fransson
- G01 - MEASURING TESTING