American Innovation DollarsUpdated: 06/20/20


DateStateP (BU)D (BU)S (Proof)S (Rev Prf)InnovationImages
2018  First Patent
2019DelawareCatalog the Stars
2019PennsylvaniaPolio Vaccine
2019New JerseyEdison Bulb
2019GeorgiaTrustees' Garden
2020Connecticut      
2020Maryland      
2020Massachusetts      
2020South Carolina