Granted Patent
Utility
US 6,610,358 · App. 09/267,493
System and method for two sided sheet treating
Inventors:
Joel Lane Williams, Earl Soudelier, Donald M. Marshall, Robson Mafoti
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Mar 12, 1999
Inventors
Joel Lane Williams
Earl Soudelier
Donald M. Marshall
Robson Mafoti
Assignee (at issue)
Premark RWP Holdings, 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.