Granted Patent
Utility
US 6,030,713 · App. 09/184,537
Electrical or electronic components encapsulated with liquid epoxy resins containing a mixture of wollastonite and calcite fillers
Inventors:
Werner Hollstein, Werner Pfander, Irene Jennrich
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Nov 2, 1998
Inventors
Werner Hollstein
Werner Pfander
Irene Jennrich
Assignees (at issue)
Ciba Specialty Chemicals Corporation
Robert Bosch GmbH
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.