Robert P. Straub

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Baltimore, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable blower
- Patent number D323725
- Issue date Feb 4, 1992
- Black & Decker Inc.
- Martin P. Gierke
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Portable blower
- Patent number D320293
- Issue date Sep 24, 1991
- Black & Decker Inc.
- Martin P. Gierke
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Portable blower
- Patent number D320101
- Issue date Sep 17, 1991
- Black & Decker Inc.
- Martin P. Gierke
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Portable blower
- Patent number D319122
- Issue date Aug 13, 1991
- Black & Decker Inc.
- Martin P. Gierke
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Combined portable power vacuum and blower
- Patent number D310437
- Issue date Sep 4, 1990
- Black & Decker Inc.
- Martin P. Gierke
- D32 - Washing, cleaning, or drying machine