Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820434 | Refrigerant compression system with selective subcooling | August W. Gutheim | 2004-11-23 |
| 6318100 | Integrated electronic refrigerant management system | Thomas Brendel, John R. Reason, Douglas Herbert Morse, Mead Robert Rusert | 2001-11-20 |
| 5937659 | Oil viscosity control method/system for a refrigeration unit | Paul V. Weyna, Mark Fragnito, John R. Reason | 1999-08-17 |
| 5860594 | Method and apparatus for changing operational modes of a transport refrigeration system | John R. Reason | 1999-01-19 |
| 5345901 | Starter motor protection system | David R. Siegenthaler, John R. Reason | 1994-09-13 |
| 5197297 | Transport refrigeration system having compressor over-temperature protection in all operating modes | Thomas Brendel | 1993-03-30 |
| 5193353 | High capacity hot gas heating system for transport refrigeration system | Thomas Brendel | 1993-03-16 |
| 5029455 | Oil return system for oil separator | Robert J. Backus | 1991-07-09 |
| 5016447 | Oil return for a two-stage compressor having interstage cooling | Bruce A. Fraser, Thomas Brendel | 1991-05-21 |
| 4358233 | Collapsible bulkhead | Richard D. Morris | 1982-11-09 |