Granted Patent
Utility
US 6,706,776 · App. 10/174,224
Syntactic foams with improved water resistance, long pot life and short demolding times
Inventors:
Peter H. Markusch, Ralf Guether, Tom L. Sekelik
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Jun 18, 2002
Inventors
Peter H. Markusch
Ralf Guether
Tom L. Sekelik
Assignee (at issue)
Bayer Aktiengesellschaft
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.