Granted Patent
Utility
US 5,777,619 · App. 08/582,070
Method for simulating hair using particle emissions
Inventor:
Duncan R. Brinsmead
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Jan 2, 1996
Inventor
Duncan R. Brinsmead
Assignee (at issue)
Silicon Graphics, 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.