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Lawrence J. Grubka

Owens Corning

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Publication

Featured researches published by Lawrence J. Grubka.

Archive | 2012

MULTI-LAYERED SHINGLE

Brian Ray; Lawrence J. Grubka

Archive | 2006

Pleated roofing membrane and roofing shingle system

Yihsien H. Teng; Edward R. Harrington; Lawrence J. Grubka

Archive | 1993

Method for applying granules to a moving coated asphalt sheet to form areas having sharp leading and trailing edges

Lawrence J. Grubka; James S. Belt

Archive | 1996

Method of applying microorganism resistant granules to a continuously moving strip of asphalt coated material

Lawrence J. Grubka

Archive | 1992

Method and apparatus for manufacturing a granule-covered roofing material by modifying a process parameter in response to measured reflected light

Glenn D. Lamb; David R. Rodenbaugh; Lawrence J. Grubka

Archive | 2010

Hip And Ridge Roofing Material

Lawrence J. Grubka

Archive | 1998

Shuttle cutoff for applying granules to an asphalt coated sheet

James F. White; Glenn D. Lamb; Carla A. Miller; Lawrence J. Grubka

Archive | 2015

Flexible laminated hip and ridge shingle

Lawrence J. Grubka; Jennifer L. Frey; James E. Loftus; Donn R. Vermilion; Jason D. Guerra

Archive | 1981

Method and apparatus for production of mineral fibers

Lawrence J. Grubka

Archive | 2010

Hip and ridge roofing shingle

Lawrence J. Grubka; John A. Thies; Mike J. Kuklock

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James S. Belt

Owens Corning

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Jennifer L. Frey

Owens Corning

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Brian Ray

Owens Corning

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Christopher C. Freidner

Owens Corning

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Glenn D. Lamb

Owens Corning

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David R. Rodenbaugh

Owens Corning

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Venkata S. Nagarajan

Owens Corning

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Bert W. Elliott

Owens Corning

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Carla A. Miller

Owens Corning

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Carmen A. LaTorre

Owens Corning

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