Granted Patent
Utility
US 5,246,489 · App. 07/940,555
Process for generating copper pyrithione in-situ in a paint formulation
Inventors:
Douglas A. Farmer, Jr., Rahim Hani, Craig Waldron
Patented Case
View Patent ↗
Granted: Sep 21, 1993
Filed: Sep 4, 1992
Inventors
Douglas A. Farmer, Jr.
Rahim Hani
Craig Waldron
Assignee (at issue)
Olin Corporation
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.