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Dive into the research topics where Donald Leroy Gerth is active.

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Featured researches published by Donald Leroy Gerth.


Archive | 1985

Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures

John Joseph Curro; James Clark Baird; Donald Leroy Gerth; George Merrill Vernon; E. Kelly Linman


Archive | 1986

Dosing device to provide vaporized medicament to the lungs as a fine aerosol

Donald Leroy Gerth; Delmar Ray Muckenfuhs


Archive | 1987

Method and apparatus for making substantially fluid-impervious microbubbled polymeric web using high pressure liquid stream

John Joseph Curro; Donald Leroy Gerth; William Irvin Mullane


Archive | 1995

Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties

William Harry Goodman; Donald Leroy Gerth


Archive | 1988

Substantially fluid-impervious microbubbled polymeric web and method and apparatus for making it

Julie Walston Lyons; Charles Frederick Battrell; John Joseph Curro; Donald Leroy Gerth; William Irvin Mullane; Charles Wilbur Chappell; James William Cree; William Robert Ouellette


Archive | 1986

Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures and apparatus for carrying out the method

John Joseph Curro; Donald Leroy Gerth; James Clark Baird; George Merrill Vernon; Elmer Kelly Linman


Archive | 1993

LAMINA DE POLIMERO CON MICROBURBUJAS, SUBSTANCIALMENTE IMPERMEABLE A LOS FLUIDOS, Y METODO Y APARATO PARA PRODUCIRLA.

Julie Walston Lyons; Charles Frederick Battrell; John Joseph Curro; Donald Leroy Gerth; William Irvin Mullane; Charles Wilbur Chappell; James William Cree; William Robert Ouellette


Archive | 1992

Elastic, plastic fabric which has limited contact with the skin surface and an increased permeability

William Harry Goodman; Donald Leroy Gerth


Archive | 1992

Elastisches, plastisches gewebe das eine eingeschränkte hautkontaktoberfläche und eine erhöhte durchlässigkeit zeigt Elastic, plastic fabric, the limited skin contact surface and an increased permeability shows

William Harry Goodman; Donald Leroy Gerth


Archive | 1988

Im wesentlichen fluessigkeitsundurchlaessige polymere warenbahn mit mikroblaeschen und verfahren und vorrichtung fuer deren herstellung. Substantially liquid polymers were ground with mikroblaeschen and process and apparatus for their manufacture.

Julie Walston Lyons; Charles Frederick Battrell; John Joseph Curro; Donald Leroy Gerth; William Irvin Mullane; Charles Wilbur Chappell; James William Cree; William Robert Ouellette

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