Robert A. Sprenger

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Felton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Can coating and curing system having focused induction heater using...
- Patent number 5,847,370
- Issue date Dec 8, 1998
- Nordson Corporation
- David L. Sluka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heating system for 360.degree. curing of can body coatings
- Patent number 5,821,504
- Issue date Oct 13, 1998
- Nordson Corporation
- Barbara Sprenger
- F26 - DRYING
Information Patent Grant
Induction dryer and magnetic separator
- Patent number 5,529,703
- Issue date Jun 25, 1996
- Nordson Corporation
- Robert A. Sprenger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic separator
- Patent number 5,483,042
- Issue date Jan 9, 1996
- Nordson Corporation
- Robert A. Sprenger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalytic dryer
- Patent number 5,134,787
- Issue date Aug 4, 1992
- Heron Technologies, Inc.
- Robert A. Sprenger
- F26 - DRYING