Robert S. Ogren

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Owatonna, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing tires from rims
- Patent number 4,462,451
- Issue date Jul 31, 1984
- Motor Wheel Corporation
- Robert S. Ogren
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for mounting tires on rims
- Patent number 4,425,954
- Issue date Jan 17, 1984
- Motor Wheel Corporation
- Robert S. Ogren
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rivet removal and fastening tool
- Patent number 4,365,401
- Issue date Dec 28, 1982
- Owatonna Tool Company
- Robert S. Ogren
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...