Membership
Tour
Register
Log in
Heinz G. F. Wilsdorf
Follow
Person
Charlottesville, VA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Electric brush
Patent number
4,415,635
Issue date
Nov 15, 1983
The University of Virginia
Doris Wilsdorf
H01 - BASIC ELECTRIC ELEMENTS