IP Library › Granted Patent US 6,468,715
Granted Patent Utility
US 6,468,715 · App. 09/820,302

Thermal mass transfer donor element

Inventors: Thomas R. Hoffend, John S. Staral
Patented Case View Patent ↗
Granted: Oct 22, 2002 Filed: Mar 28, 2001
Inventors
Thomas R. Hoffend
John S. Staral
Assignee (at issue)
3M INNOVATIVE PROPERTIES COMPANY

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Quick Facts
Patent No.
US 6,468,715
App. No.
09/820,302
Filed
2001-03-28
Granted
2002-10-22
Kind
B2