Granted Patent
Utility
US 6,207,344 · App. 09/408,032
Composition for laser marking
Inventors:
Anne Ramlow, Terence lillie, Theodorus Lambertus Hoeks
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Sep 29, 1999
Inventors
Anne Ramlow
Terence lillie
Theodorus Lambertus Hoeks
Assignee (at issue)
General Electric 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.