Membership
Tour
Register
Log in
Henry Elkins
Follow
Person
Grants, NM, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Block making machine
Patent number
4,579,706
Issue date
Apr 1, 1986
Adobe International, Inc.
Henry Elkins
B28 - WORKING CEMENT, CLAY, OR STONE