Membership
Tour
Register
Log in
Leendert Kersten
Follow
Person
Lincoln, NB, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Wrist joint assembly
Patent number
4,068,763
Issue date
Jan 17, 1978
James C. Administrator of the National Aeronautics and Space Administration,...
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS