Duluth, Minnesota, USA

Patent applications with an agent or inventor associated with Duluth, Minnesota, USA.

20070186798 - Tamping blade for a railroad tamping machine
20070166652 - Digital mold texturizing methods, materials, and substrates

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The listing of Patent Applications for Duluth, Minnesota, USA is of recent patent applications only. Freshpatents.com tracks patent applications. The applications are submitted to the USPTO for approval, published and eventually approved or denied. This process is completed in anywhere between 1-3 years time by the USPTO, a US goverment agency not affiliated with Freshpatents.com. Notifiy us with any corrections or comments about Duluth, Minnesota, USA patents or the website in general.