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All USA states > South Dakota > Pierre patent applications Pierre, South Dakota, USAPatent applications with an agent or inventor associated with Pierre, South Dakota, USA.20070169671 - Mold inhibiting admixture for a cementitious material ### The listing of Patent Applications for Pierre, South Dakota, 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 Pierre, South Dakota, USA patents or the website in general. |