Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870167 | Enclosures, devices with a friction stir weld, precursors thereof, and related methods | Jerome Thomas Coffey, Samuel Edward Severson, Jeffrey L. Bruce, David R. Lapp, Darrel R Culver | 2020-12-22 |
| 10679680 | Method and apparatus with multiple cavities | David R. Lapp, Jeffrey James Croxall, Robert M. Gibbs | 2020-06-09 |