IP Library › Granted Patent US 5,431,021
Granted Patent Utility
US 5,431,021 · App. 08/186,972

Thermoelectric device with a plurality of modules individually controlled

Inventors: Scott B. Gwilliam, Richard A. Pell, Aaron V. Farr
Patented Case View Patent ↗
Granted: Jul 11, 1995 Filed: Jan 26, 1994
Inventors
Scott B. Gwilliam
Richard A. Pell
Aaron V. Farr

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 5,431,021
App. No.
08/186,972
Filed
1994-01-26
Granted
1995-07-11
Kind
A