Granted Patent
Utility
US 6,748,735 · App. 10/217,972
Torch igniter
Inventors:
Stephen N. Schmotolocha, Donald H. Morris, Calvin Q. Morrison, Jr., Robert J. Pederson
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Aug 13, 2002
Inventors
Stephen N. Schmotolocha
Donald H. Morris
Calvin Q. Morrison, Jr.
Robert J. Pederson
Assignee (at issue)
The Boeing Company
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.