Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10354805 | Reducing deformation in capacitors | Ralph Jason Hemphill, Kurt J. Erickson, John Moore, David R. Bowen | 2019-07-16 |
| 10309033 | Process additives to reduce etch resist undercutting in the manufacture of anode foils | Ralph Jason Hemphill, Timothy R. Marshall | 2019-06-04 |