Granted Patent
Utility
US 4,175,064 · App. 05/946,688
Accelerator systems for the peroxide-catalyzed curing of unsaturated polyester resin compositions
Inventors:
Marvin Landau, Samuel J. Bellettiere, Samuel Hoch
Patented Case
View Patent ↗
Granted: Nov 20, 1979
Filed: Sep 28, 1978
Inventors
Marvin Landau
Samuel J. Bellettiere
Samuel Hoch
Assignee (at issue)
Tenneco 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.