Steven Day

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Alden, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Slack storage system
- Patent number 7,433,570
- Issue date Oct 7, 2008
- Tunnel Mill Polymer, Inc.
- Steven Day
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Slack storage system
- Publication number 20070122100
- Publication date May 31, 2007
- Steven Day
- G02 - OPTICS