Kenneth L. Downs

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Louisville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Insulating panels containing insulating powders and insulating gases
- Patent number 4,798,753
- Issue date Jan 17, 1989
- General Electric Company
- Nesim Abuaf
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Insulation formed of precipitated silica and fly ash
- Patent number 4,681,788
- Issue date Jul 21, 1987
- General Electric Company
- Robert W. Barito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Precipitated silica insulation
- Patent number 4,636,415
- Issue date Jan 13, 1987
- General Electric Company
- Robert W. Barito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES