Frederick N. Rabo

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Durham, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical extension cord with capability for multi-positional fixe...
- Patent number 6,752,653
- Issue date Jun 22, 2004
- Mark J. Morlock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical extension cord with capability for multi-positional fixe...
- Patent number 6,485,327
- Issue date Nov 26, 2002
- Mark J. Morlock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Replacement spring plate for a vehicle
- Patent number D371951
- Issue date Jul 23, 1996
- Frederick N. Rabo
- D08 - Tools and hardware
Information Patent Grant
Lubricant applicator for drive chain
- Patent number 5,213,180
- Issue date May 25, 1993
- Steven J. Masonek
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Closet flange reboring tool
- Patent number 5,013,193
- Issue date May 7, 1991
- Frederick N. Rabo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plastic pipe reboring tool
- Patent number 4,975,001
- Issue date Dec 4, 1990
- Frederick N. Rabo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reboring tool
- Patent number 4,720,219
- Issue date Jan 19, 1988
- Steven J. Masonek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR