Jerome F. Marra

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Heath, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming glass fibers
- Patent number 4,675,039
- Issue date Jun 23, 1987
- Owens-Corning Fiberglas Corporation
- Larry J. Huey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for forming glass fibers
- Patent number 4,624,693
- Issue date Nov 25, 1986
- Owens-Corning Fiberglas Corporation
- Jerome F. Marra
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for forming glass fibers
- Patent number 4,612,027
- Issue date Sep 16, 1986
- Owens-Corning Fiberglas Corporation
- Jerome F. Marra
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for forming and collecting continuous glass fi...
- Patent number 4,440,557
- Issue date Apr 3, 1984
- Owens-Corning Fiberglas Corporation
- Michael W. Morrison
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL