Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399177 | Enclosures, devices with a friction stir weld, precursors thereof, and related methods | Jerome Thomas Coffey, Samuel Edward Severson, David G. Fitzgerald, Jeffrey L. Bruce, Darrel R Culver | 2019-09-03 |
| 10199076 | Cavity sealing apparatus | Thomas M. Durrum, Stephen G. Horning, Samuel Edward Severson | 2019-02-05 |