Skip to main content
Advanced search
Browse
Inventors
ORVILLE
Francis E. LeVert
Main Entry
Francis E. LeVert
Patent Title
Continuous Fluid Level Detector
Family Name
LeVert
Given Name
Francis
Middle Name
E.
Patent Date
February 21, 1989
Patent Number
4,805,454
Location
TN
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008