Granted Patent
Utility
US 6,207,110 · App. 09/137,728
Metallic overcoating as a light attenuating layer for optical sensors
Inventors:
Kevin J. Sullivan, Thomas C. Collins, Rudolf E. Slovacek
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Aug 21, 1998
Inventors
Kevin J. Sullivan
Thomas C. Collins
Rudolf E. Slovacek
Assignee (at issue)
Bayer Aktiengesellschaft
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.