Membership
Tour
Register
Log in
Dennis J. Hoertt
Follow
Person
Dayton, OH, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Data collecting and transmitting system
Patent number
4,019,174
Issue date
Apr 19, 1977
Monarch Marking Systems, Inc.
James L. Vanderpool
G06 - COMPUTING CALCULATING COUNTING