Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966182 | Stirling engine thermal system improvements | Dean Kamen, Thomas Q. Gurski, Christopher C. Langenfeld, Ryan K. LaRocque, Michael G. Norris +1 more | 2005-11-22 |
| 6862883 | Regenerator for a Stirling engine | Dean Kamen, Christopher C. Langenfeld, Kingston Owens | 2005-03-08 |
| 6857260 | Thermal improvements for an external combustion engine | Christopher C. Langenfeld, Michael G. Norris, Ryan K. LaRocque, Stanley B. Smith III | 2005-02-22 |