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2018  Unsorted US Plastics Patents©

1/16/2018  through 1/15/2018

US Patent Number Search

Week #1    1/2/2018

Week #2    1/9/2018   

Week #3    1/16/2018  


Copyright 2017 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen

Roger D. Corneliussen
Professor Emeritus
Materials Engineering
Drexel University, Philadelphia, PA
Maro Publications
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