Paul D. Johnson

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Hamden, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Brew through lid for coffee maker
- Patent number 4,997,015
- Issue date Mar 5, 1991
- Black & Decker, Inc.
- Paul D. Johnson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Brew through lid for coffee maker
- Patent number 4,924,922
- Issue date May 15, 1990
- Black & Decker, Inc.
- Paul D. Johnson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Carafe-operated coffee brewing system
- Patent number 4,872,402
- Issue date Oct 10, 1989
- Black & Decker Corporation
- Paul D. Johnson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Calcification indicator
- Patent number 4,827,837
- Issue date May 9, 1989
- Black & Decker, Inc.
- Paul D. Johnson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...