Granted Patent
Utility
US 4,529,787 · App. 06/388,764
Bulk polymerization process for preparing high solids and uniform copolymers
Inventors:
Ronald E. Schmidt, Harold H. Schultz, Dennis M. Wilson
Patented Case
View Patent ↗
Granted: Jul 16, 1985
Filed: Jun 15, 1982
Inventors
Ronald E. Schmidt
Harold H. Schultz
Dennis M. Wilson
Assignee (at issue)
S. C. JOHNSON & SON, 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.