Membership
Tour
Register
Log in
Christopher Ray
Follow
Person
Evanston, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Batch control system
Patent number
4,719,574
Issue date
Jan 12, 1988
Accurate Metering Systems, Inc.
David W. Duback
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES