Granted Patent
Utility
US 6,512,015 · App. 09/607,479
Silicone foam control compositions
Inventors:
Russell Allen Elms, Margaret Ann Servinski
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Jun 30, 2000
Inventors
Russell Allen Elms
Margaret Ann Servinski
Assignee (at issue)
Dow Corning Corporation
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.