Kenneth L. Norberg

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Watertown, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Insulated building construction
- Patent number 4,852,310
- Issue date Aug 1, 1989
- Enercept, Inc.
- Harold B. Henley
- E04 - BUILDING
Information Patent Grant
Electrical outlet unit for a building
- Patent number 4,794,207
- Issue date Dec 27, 1988
- Enercept, Inc.
- Kenneth L. Norberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulated building construction
- Patent number 4,720,948
- Issue date Jan 26, 1988
- Enercept, Inc.
- Harold B. Henley
- E04 - BUILDING
Information Patent Grant
Insulated building construction
- Patent number 4,578,909
- Issue date Apr 1, 1986
- Enercept, Inc.
- Harold B. Henley
- E04 - BUILDING