DR

Daniel Ratchford

UN US Navy: 2 patents #243 of 884Top 30%
📍 Alexandria, VA: #635 of 1,823 inventorsTop 35%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #1,881,364 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11046579 Nanowire arrays for trace vapor preconcentration Braden C. Giordano, Pehr E. Pehrsson, Kevin J. Johnson, Christopher Field, Junghoon Yeom 2021-06-29
10501316 Nanowire arrays for trace vapor preconcentration Braden C. Giordano, Pehr E. Pehrsson, Kevin J. Johnson, Christopher Field, Junghoon Yeom 2019-12-10