Granted Patent
Utility
US 4,544,528 · App. 06/446,860
Apparatus for growing tubular crystalline bodies
Inventors:
Richard W. Stormont, Lawrence Eriss
Patented Case
View Patent ↗
Granted: Oct 1, 1985
Filed: Dec 6, 1982
Inventors
Richard W. Stormont
Lawrence Eriss
Assignee (at issue)
Mobil Solar Energy Corporation
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.