| 6895764 |
Environmentally friendly method and apparatus for cooling a temperature controlled space |
Herman H. Viegas |
2005-05-24 |
| 6698212 |
Cryogenic temperature control apparatus and method |
Herman H. Viegas, David Vander Woude, John J. Shaw |
2004-03-02 |
| 6631621 |
Cryogenic temperature control apparatus and method |
David J. VanderWoude, Herman H. Viegas, Joseph Glentz, Bryan E. Schwichtenberg, J. J. Shaw |
2003-10-14 |
| 6609382 |
Control method for a self-powered cryogen based refrigeration system |
David Vander Woude, Herman H. Viegas, Joseph Glentz, Bryan E. Schwichtenberg, William Ehrich Stuart |
2003-08-26 |
| 5201185 |
Method of operating a transport refrigeration unit |
Jay L. Hanson, James E. Nixon, Romuald M. Jurewicz, Jeffrey B. Berge |
1993-04-13 |
| 5172560 |
Method of operating a transport refrigeration system |
Romuald M. Jurewicz, Jay L. Hanson, Jeffrey B. Berge, Alan D. Gustafson, David A. Christiansen +3 more |
1992-12-22 |
| 4899549 |
Transport refrigeration system with improved temperature and humidity control |
Jeffrey B. Berge, Jay L. Hanson |
1990-02-13 |
| 4712383 |
Compartmentalized transport refrigeration system |
Leland L. Howland |
1987-12-15 |
| 4711095 |
Compartmentalized transport refrigeration system |
Leland L. Howland |
1987-12-08 |
| 4706468 |
Compartmentalized transport refrigeration system |
Leland L. Howland |
1987-11-17 |
| 4685306 |
Compartmentalized transport refrigeration system |
Leland L. Howland |
1987-08-11 |
| D283437 |
Cover for a transport refrigeration unit |
Daniel T. Neimy, Harvey E. Danielson, William L. Waldschmidt |
1986-04-15 |
| 4537047 |
Truck transport refrigeration unit |
Daniel T. Neimy |
1985-08-27 |