Terry J. Hanna

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Newark, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming glass fibers
- Patent number 4,676,813
- Issue date Jun 30, 1987
- Owens-Corning Fiberglas Corporation
- Terry J. Hanna
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for forming glass fibers
- Patent number 4,553,994
- Issue date Nov 19, 1985
- Owens-Corning Fiberglas Corporation
- Neil E. Greene
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for production of mineral fibers
- Patent number 4,436,541
- Issue date Mar 13, 1984
- Owens-Corning Fiberglas Corporation
- Michael T. Pellegrin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for detecting a break in a plurality of glass...
- Patent number 4,389,574
- Issue date Jun 21, 1983
- Owens-Corning Fiberglas Corporation
- Frederick M. Shofner
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for monitoring the diameter of fibers
- Patent number 4,343,637
- Issue date Aug 10, 1982
- Owens-Corning Fiberglas Corporation
- Frederick M. Shofner
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for the production of glass fibers
- Patent number 4,274,853
- Issue date Jun 23, 1981
- Owens-Corning Fiberglas Corporation
- Terry J. Hanna
- C03 - GLASS MINERAL OR SLAG WOOL