Granted Patent
Utility
US 6,099,894 · App. 09/123,090
Gel-coated microcapsules
Inventor:
Mark E. Holman
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Jul 27, 1998
Inventor
Mark E. Holman
Assignee (at issue)
Frisby Technologies, 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.