Granted Patent
Utility
US 5,216,655 · App. 07/721,061
Method and apparatus for surface reallocation for improved manufacturing process margin
Inventors:
Patrick Hearn, Fernando A. Zayas, Antonios E. Prentakis, William D. Lewis
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Jun 26, 1991
Inventors
Patrick Hearn
Fernando A. Zayas
Antonios E. Prentakis
William D. Lewis
Assignee (at issue)
Digital Equipment 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.