Granted Patent
Utility
US 6,150,436 · App. 09/331,833
Material containing polyreactions products and method for the production thereof
Inventors:
Bernd Kastl, Milko Ess, Hanns-Jörg Mauk
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Jun 24, 1999
Inventors
Bernd Kastl
Milko Ess
Hanns-Jörg Mauk
Assignee (at issue)
DLW 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.