Membership
Tour
Register
Log in
John P. Trayer
Follow
Person
Los Altos Hills, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Air-convection-cooled dry well for high-voltage current-limiting fu...
Patent number
5,592,139
Issue date
Jan 7, 1997
Frank C. Trayer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage load interrupter with safety system
Patent number
5,483,032
Issue date
Jan 9, 1996
Frank C. Trayer
H01 - BASIC ELECTRIC ELEMENTS