| 6862499 |
Environment-controlled transport unit |
Joaquim Geraldo Cretella, Leslie D. Rustad, Randal Gast, Richard W. Schmidt, Thomas A. Flanagan |
2005-03-01 |
| 5977647 |
Automatic pretrip for engine powered generator |
Douglas E. Lenz, Ladislaus Joseph Brabec, Jay L. Hanson, Dave Forsmark, Mike P. Gaynor +1 more |
1999-11-02 |
| 5669223 |
Transport temperature control system having enhanced low ambient heat capacity |
James Haley, Gillian M. Drake |
1997-09-23 |
| 5634347 |
Method of controlling a transport refrigeration system without refrigerant modulation |
Jay L. Hanson |
1997-06-03 |
| 5579648 |
Method of monitoring a transport refrigeration unit and an associated conditioned load |
Jay L. Hanson |
1996-12-03 |
| 5564285 |
Method of converting a time based data logger to a time and random event based data logger |
Romuald M. Jurewicz, James E. Nixon, Albert Wong, Jay L. Hanson |
1996-10-15 |
| 5557938 |
Transport refrigeration unit and method of operating same |
Jay L. Hanson |
1996-09-24 |
| 5557941 |
Refrigeration unit and method of operating same |
Jay L. Hanson, James E. Nixon, Gerald J. Ladendorf |
1996-09-24 |
| 5530647 |
Method of dynamically determining oil change intervals for internal combustion engines |
Thomas R. Sem, Jay L. Hanson |
1996-06-25 |
| 5456088 |
Refrigeration unit and method of operating same |
Jay L. Hanson, James E. Nixon, Gerald J. Ladendorf |
1995-10-10 |
| 5454229 |
Refrigeration unit control with shutdown evaluation and automatic restart |
Jay L. Hanson, Stanley O. Hoium, James M. Roush, James E. Nixon |
1995-10-03 |
| 5415006 |
Transport refrigeration unit having means for increasing the amount of refrigerant charge available |
David J. Renken, Curtis G. Yaeger |
1995-05-16 |
| 5331821 |
Method of starting and running an internal combustion engine connected to a refrigerant compressor |
Jay L. Hanson, James E. Nixon, Gerald J. Ladendorf, Lowell B. Naley, Norman F. Spear |
1994-07-26 |
| 5303560 |
Method and apparatus for monitoring and controlling the operation of a refrigeration unit |
Jay L. Hanson |
1994-04-19 |
| 5284024 |
Method of detecting short cycling of air discharged by a refrigeration unit |
Jay L. Hanson, Gerald J. Ladendorf |
1994-02-08 |
| 5172560 |
Method of operating a transport refrigeration system |
Romuald M. Jurewicz, Jay L. Hanson, Jeffrey B. Berge, Jayaram Seshadri, Alan D. Gustafson +3 more |
1992-12-22 |
| 5140825 |
Method of operating a transport refrigeration unit |
Jay L. Hanson |
1992-08-25 |
| 5103783 |
Detection of engine fuel problems |
Jay L. Hanson |
1992-04-14 |
| 5065587 |
Compartmentalized transport refrigeration system |
Leland L. Howland, Jan M. Parker, David Allan Swanson |
1991-11-19 |
| 4932219 |
Transport refrigeration system with selective receiver tank pressurization |
Leland L. Howland |
1990-06-12 |
| 4903502 |
Rate of change temperature control for transport refrigeration systems |
Jay L. Hanson |
1990-02-27 |