Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971235 | Evaporative burner | Christopher C. Langenfeld, Ryan K. LaRocque, Angus A. MacEachern | 2005-12-06 |
| 6966182 | Stirling engine thermal system improvements | Dean Kamen, Thomas Q. Gurski, Christopher C. Langenfeld, Ryan K. LaRocque, Kingston Owens +1 more | 2005-11-22 |
| 6857260 | Thermal improvements for an external combustion engine | Christopher C. Langenfeld, Ryan K. LaRocque, Stanley B. Smith III, Jonathan Strimling | 2005-02-22 |
| 6708481 | Fuel injector for a liquid fuel burner | Dean Kamen, Christopher C. Langenfeld | 2004-03-23 |
| 6705081 | System and method for sensor control of the fuel-air ratio in a burner | Dean Kamen, Christopher C. Langenfeld, William W. Ormerod, III, Andrew A. Schnellinger | 2004-03-16 |
| 6694731 | Stirling engine thermal system improvements | Dean Kamen, Thomas Q. Gurski, Christopher C. Langenfeld, Ryan K. LaRocque, Kingston Owens +1 more | 2004-02-24 |
| 6543215 | Thermal improvements for an external combustion engine | Christopher C. Langenfeld, Ryan K. LaRocque, Stanley B. Smith, III, Jonathan Strimling | 2003-04-08 |
| 6536207 | Auxiliary power unit | Dean Kamen, Christopher C. Langenfeld, Jason M. Sachs | 2003-03-25 |
| 6422008 | System for reduction of harmful exhaust emissions from diesel engines | Kenneth E. Voss, Timothy D. Wildman, Gary W. Rice | 2002-07-23 |
| 6381958 | Stirling engine thermal system improvements | Dean Kamen, Thomas Q. Gurski, Christopher C. Langenfeld, Ryan K. LaRocque, Kingston Owens | 2002-05-07 |
| 6256984 | System for reduction of harmful exhaust emissions from diesel engines | Kenneth E. Voss, Timothy D. Wildman, Gary W. Rice, Anthony J. Rotolico, Arthur J. Fabel +1 more | 2001-07-10 |
| 6247310 | System and method for control of fuel and air delivery in a burner of a thermal-cycle engine | Dean Kamen, Christopher C. Langenfeld | 2001-06-19 |
| 6062023 | Cantilevered crankshaft stirling cycle machine | John M. Kerwin, Kingston Owens, Dean Kamen, Tim Duggan, Christopher C. Langenfeld | 2000-05-16 |
| 6006516 | System for reduction of harmful exhaust emissions from diesel engines | Kenneth E. Voss, Timothy D. Wildman, Gary W. Rice, Anthony J. Rotolico, Arthur J. Fabel +1 more | 1999-12-28 |
| 5987882 | System for reduction of harmful exhaust emissions from diesel engines | Kenneth E. Voss, Timothy D. Wildman, Gary W. Rice | 1999-11-23 |