Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966182 | Stirling engine thermal system improvements | Dean Kamen, Thomas Q. Gurski, Christopher C. Langenfeld, Michael G. Norris, Kingston Owens +1 more | 2005-11-22 |
| 6857260 | Thermal improvements for an external combustion engine | Christopher C. Langenfeld, Michael G. Norris, Stanley B. Smith III, Jonathan Strimling | 2005-02-22 |
| 6694731 | Stirling engine thermal system improvements | Dean Kamen, Thomas Q. Gurski, Christopher C. Langenfeld, Michael G. Norris, Kingston Owens +1 more | 2004-02-24 |
| 6543215 | Thermal improvements for an external combustion engine | Christopher C. Langenfeld, Michael G. Norris, Stanley B. Smith, III, Jonathan Strimling | 2003-04-08 |
| 6381958 | Stirling engine thermal system improvements | Dean Kamen, Thomas Q. Gurski, Christopher C. Langenfeld, Michael G. Norris, Kingston Owens | 2002-05-07 |