Donald E. Jefferson · Orville

Main Entry: Donald E. Jefferson
Patent Title: Energy and peak-load conserving thermostat and method with controlled deadband
Family Name: Jefferson
Given Name: Donald
Middle Name: E.
Patent Date: July 5, 1994
Patent Number: 5,326,026
Location: MD

Item sets: INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008