Charles H. Bergman Jr.

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New Brighton, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Movable heat treating apparatus utilizing proportionally controlled...
- Patent number 5,050,232
- Issue date Sep 17, 1991
- BGK Finishing Systems, Inc.
- Charles H. Bergman
- F26 - DRYING
Information Patent Grant
Automotive coating treating process
- Patent number 4,943,447
- Issue date Jul 24, 1990
- BGK Finishing Systems, Inc.
- James S. Nelson
- F26 - DRYING
Information Patent Grant
Automotive coating treatment apparatus with plural radiant lamps
- Patent number 4,907,533
- Issue date Mar 13, 1990
- BGK Finishing Systems, Inc.
- James S. Nelson
- F26 - DRYING
Information Patent Grant
Automobile coating heat treating process
- Patent number 4,908,231
- Issue date Mar 13, 1990
- BGK Finishing Systems, Inc.
- James S. Nelson
- F26 - DRYING
Information Patent Grant
Automotive coating treatment apparatus
- Patent number 4,771,728
- Issue date Sep 20, 1988
- BGK Finishing Systems, Inc.
- Charles H. Bergman
- F26 - DRYING