IP Library Granted Patent US 5,108,697
Granted Patent Utility
US 5,108,697 · App. 07/600,465

Inhibiting stress corrosion cracking in the primary coolant circuit of a nuclear reactor

Inventors: John N. Esposito, Judith B. Esposito, Fredric W. Pement
Patented Case View Patent ↗
Granted: Apr 28, 1992 Filed: Oct 19, 1990
Inventors
John N. Esposito
Judith B. Esposito
Fredric W. Pement
Assignee (at issue)
Westinghouse Electric Company LLC

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,108,697
App. No.
07/600,465
Filed
1990-10-19
Granted
1992-04-28
Kind
A