Membership
Tour
Register
Log in
Randal H. Thompson
Follow
Person
Onawa, IA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Electrically operated material handling attachment for a garden tra...
Patent number
4,897,013
Issue date
Jan 30, 1990
Westendorf Mfg. Co., Inc.
Randal H. Thompson
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING