IP Library › Granted Patent US 4,714,926
Granted Patent Utility
US 4,714,926 · App. 06/922,792

Rod position indication system with temperature compensation

Inventors: James A. Neuner, Dirk J. Boomgaard
Patented Case View Patent ↗
Granted: Dec 22, 1987 Filed: Oct 23, 1986
Inventors
James A. Neuner
Dirk J. Boomgaard
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 4,714,926
App. No.
06/922,792
Filed
1986-10-23
Granted
1987-12-22
Kind
A