Granted Patent
Utility
US 4,593,055 · App. 06/763,376
Erodible ship-bottom paints for control of marine fouling
Inventors:
Melvin H. Gitlitz, Howard H. Leiner
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Aug 7, 1985
Inventors
Melvin H. Gitlitz
Howard H. Leiner
Assignee (at issue)
M&T Chemicals, Inc.
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.