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Dive into the research topics where Robert D. Hei is active.

Publication


Featured researches published by Robert D. Hei.


Archive | 1995

Potentiated aqueous ozone cleaning and sanitizing composition for removal of a contaminating soil from a surface

Robert D. Hei; Guang-jong J. Wei; Bruce R. Cords; Keith D. Lokkesmoe


Archive | 2001

Composition and method for road-film removal

Mark D. Levitt; Terry J. Klos; Michael E. Besse; Robert D. Hei; Jerry D. Hoyt; Cathleen O'connor; Victor F. Man


Archive | 2001

High concentration monoester peroxy dicarboxylic acid compositions, use solutions, and methods employing them

Robert D. Hei; Thomas R. Mohs


Archive | 1994

Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface

Robert D. Hei; Thomas R. Oakes; Guang-jong J. Wei


Archive | 2002

Liquid conditioner and method for washing textiles

David W. Gohl; Paul J. Mattia; Robert D. Hei; John W. Birckbichler; Richard D. Stardig


Archive | 1998

Peroxyacid compound use in odor reduction

Keith D. Lokkesmoe; Robert D. Hei; Joel J. Schilling


Archive | 2003

Water-based pest bait compositions having water-sensitive insecticides and methods of making and use thereof

James P. Gardner; S. Barcay; Emory H. Matts; Steven J. Lange; Thomas R. Mohs; Robert D. Hei


Archive | 1996

Process for effecting microbial control and reducing slime growth on hard surfaces in food processing equipment using inline ozonation

Robert D. Hei; Keith D. Lokkesmoe; Guang-jong J. Wei; Bruce R. Cords


Archive | 1997

Composition and improved pH driven method for wastewater separation using an amphoteric carboxylate and a cationic destabilizer composition

David J. Falbaum; Robert D. Hei; Helmut Maier; Paul J. Mattia


Archive | 1994

Improved pH driven method for wastewater separation using an amphoteric dicarboxylate and a cationic destabilizer composition

David J. Falbaum; Robert D. Hei; Helmut Maier; Paul J. Mattia

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