Granted Patent
Utility
US 6,077,914 · App. 09/025,823
Process for modifying the rheology of polyolefins
Inventors:
Nancy D. Arabinick, John L. Burba, III, William O. Dalton
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Feb 19, 1998
Inventors
Nancy D. Arabinick
John L. Burba, III
William O. Dalton
Assignee (at issue)
FMC 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.