Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8581155 | Aircraft water heating system | Thomas Sievers, Ruth Li, Kevin McHenry, Dane Immel, Tjeerd Jan De Jong | 2013-11-12 |
| 5967072 | Deep draft-shallow draft cargo vessel | — | 1999-10-19 |