Charles J. Hupf

Person

Kewaskum, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for a coating cooking vessel
- Patent number 6,080,496
- Issue date Jun 27, 2000
- Regal Ware, Inc.
- Charles J. Hupf
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Temperature indicating device for a cooking vessel
- Patent number 6,004,000
- Issue date Dec 21, 1999
- Regal Ware, Inc.
- Charles J. Hupf
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for finish surface testing
- Patent number 5,765,431
- Issue date Jun 16, 1998
- Regal Ware, Inc.
- Charles J. Hupf
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for finish surface testing
- Patent number 5,698,769
- Issue date Dec 16, 1997
- Regal Ware, Inc.
- Charles J. Hupf
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the mechanical durability of t...
- Patent number 5,531,095
- Issue date Jul 2, 1996
- Regal Ware, Inc.
- Charles J. Hupf
- G01 - MEASURING TESTING
Information Patent Grant
Stiffening spring hose clamp
- Patent number 4,697,501
- Issue date Oct 6, 1987
- Regal Ware, Inc.
- Charles J. Hupf
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Coffee maker with improved hot water pump
- Patent number 3,996,846
- Issue date Dec 14, 1976
- Regal Ware, Inc.
- Charles J. Hupf
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Charles J. Hupf

Person

Patents Grantslast 30 patents

Method for a coating cooking vessel

Temperature indicating device for a cooking vessel

Method for finish surface testing

Method and apparatus for finish surface testing

Method and apparatus for determining the mechanical durability of t...

Stiffening spring hose clamp

Coffee maker with improved hot water pump