Granted Patent
Utility
US 6,648,852 · App. 10/400,253
Dispenser for an adhesive tissue sealant
Inventors:
David F. Wirt, Larry H. Dodge, Jeffrey D. Smith
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Mar 27, 2003
Inventors
David F. Wirt
Larry H. Dodge
Jeffrey D. Smith
Assignee (at issue)
3M INNOVATIVE PROPERTIES COMPANY
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.