Granted Patent
Utility
US 5,834,411 · App. 08/708,323
General purpose aqueous cleaner
Inventors:
Steven A. Bolkan, Gale A. Byrnes, Steven E. Dunn, Alfredo Vinci, Antony E. Winston, Patricia L. Phillips
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Sep 5, 1996
Inventors
Steven A. Bolkan
Gale A. Byrnes
Steven E. Dunn
Alfredo Vinci
Antony E. Winston
Patricia L. Phillips
Assignee (at issue)
Church & Dwight Co., Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.