IP Library › Granted Patent US 4,670,771
Granted Patent Utility
US 4,670,771 · App. 06/762,802

Rectifier module

Inventors: Arno Neidig, Altan Akyurek, Hubert Hettmann
Patented Case View Patent ↗
Granted: Jun 2, 1987 Filed: Aug 2, 1985
Inventors
Arno Neidig
Altan Akyurek
Hubert Hettmann
Assignee (at issue)
Brown, Boveri & Cie AG

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 4,670,771
App. No.
06/762,802
Filed
1985-08-02
Granted
1987-06-02
Kind
A