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Dive into the research topics where Donald J. Schumacher is active.

Publication


Featured researches published by Donald J. Schumacher.


Archive | 2007

Wearable chemcial dispenser

Donald J. Schumacher; Raymund J. Alfaro; Dirk K. Nickel; Tyler D. Duston; Michael T. Hudak; Sean P. Kingston; Anne T. Maghasi; Kwamena Gyakye deGraft-Johnson


Archive | 2006

Self-contained multi-sprayer

Jonathan N. Mandell; Kenneth R. Waeber; Dirk K. Nickel; Donald J. Schumacher; James W. Yonker; Eric M. Luther; Shannon R. Read; Clinton A. Haynes; Todd J. Bucholz


Archive | 2006

Useful life indicators

Joel E. Adair; Kwamena Gyakye deGraft-Johnson; Anne T. Maghasi; Brian T. Davis; Donald J. Schumacher; Padma Prabodh Varanasi


Archive | 2011

Attachment mechanism for a container

Scott W. Demarest; Donald J. Schumacher; Christine D. Beilstein; Dirk K. Nickel


Archive | 2012

Fitting for an air treatment chemical dispenser

Paul E. Furner; Donald J. Schumacher; Phillip Kongshaug; Robert B. Hubler


Archive | 2012

Mounting cap for dispenser carrier

Mark W. Geis; Donald J. Schumacher; Damien Vizcarra; Alexandre Hennen


Archive | 2008

Refill for volatile dispenser

Dirk K. Nickel; Michael T. Hudak; Sean P. Kingston; Donald J. Schumacher


Archive | 2013

Carrier for a portable dispenser

Donald J. Schumacher; Mark W. Geis


Archive | 2012

Carrier assemblies for portable dispensers

Mark W. Geis; Donald J. Schumacher; Damien Vizcarra; Alexandre Hennen


Archive | 2013

Dispenser with cap

Cristina M. Cook; Fei Gao; Donald J. Schumacher

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