Richard D. Lawson

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Newark, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary fiberizer
- Patent number 8,250,884
- Issue date Aug 28, 2012
- Owens Corning Intellectual Capital, LLC
- Patrick M. Gavin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Spinner for manufacturing dual-component fibers
- Patent number 5,618,328
- Issue date Apr 8, 1997
- Owens Corning Fiberglass Technology, Inc.
- David C. K. Lin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass spinner manufacture
- Patent number 5,085,679
- Issue date Feb 4, 1992
- Owens-Corning Fiberglas Corporation
- Jay W. Hinze
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fabrication of alloys
- Patent number 4,402,767
- Issue date Sep 6, 1983
- Owens-Corning Fiberglas Corporation
- Jay W. Hinze
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Rotary Fiberizer
- Publication number 20080229786
- Publication date Sep 25, 2008
- Patrick M. Gavin
- C03 - GLASS MINERAL OR SLAG WOOL