Membership
Tour
Register
Log in
Joel L. Stahmer
Follow
Person
Pennington, NJ, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ground retractable automobile barrier
Patent number
5,762,443
Issue date
Jun 9, 1998
Universal Safety Response, Inc.
Matthew A. Gelfand
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES