Granted Patent
Utility
US 5,501,804 · App. 08/275,293
Apparatus and process for blending elastomer particles and solution into a uniform mixture
Inventors:
Richard A. Hall, Michael O'Connell, Evelyn A. Taylor
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Jul 14, 1994
Inventors
Richard A. Hall
Michael O'Connell
Evelyn A. Taylor
Assignee (at issue)
Amoco 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.