Inventor
Jay L. Hanson
Inventor
Bloomington, MN, US
Overview
Patents· 57 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Dprimary
F25DRefrigerators28%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles22%
F25BRefrigeration machines, plants or systems20%
G05DSystems for controlling or regulating non-electric variables10%
F02BInternal-combustion piston engines3%
G07CTime or attendance registers3%
F02DControlling combustion engines2%
F02NStarting of combustion engines2%
F02PIgnition, other than compression ignition, for internal-combustion engines2%
G05BControl or regulating systems in general2%
PatentTitleYear
7,032,395'Transport temperature control unit and methods of defrosting an evaporator coil of the same'20066,871,629'Refrigeration system with low-fuel shutdown'20056,829,523'Method and apparatus for controlling a transport temperature control unit having selectively programmable temperature ranges'20046,708,507'Temperature control apparatus and method of determining malfunction'20046,679,074'Automatic switching refrigeration system'20046,609,388'Method of defrosting an evaporator coil of a transport temperature control unit'20036,367,269'Electronic throttling valve diagnosis and preventative shutdown control'20026,037,864'Method for continuously determining the oil change interval for an internal combustion engine'2000RE036437'System and method of monitoring a vehicle and/or for controlling the temperature of an interior portion of the vehicle'19995,977,647'Automatic pretrip for engine powered generator'19995,778,690'Method for continuously running a multi-temp refrigeration circuit at a high compressor speed'19985,634,347'Method of controlling a transport refrigeration system without refrigerant modulation'19975,596,878'Methods and apparatus for operating a refrigeration unit'19975,579,648'Method of monitoring a transport refrigeration unit and an associated conditioned load'19965,564,285'Method of converting a time based data logger to a time and random event based data logger'19965,557,941'Refrigeration unit and method of operating same'19965,557,938'Transport refrigeration unit and method of operating same'19965,530,647'Method of dynamically determining oil change intervals for internal combustion engines'19965,456,088'Refrigeration unit and method of operating same'19955,454,229'Refrigeration unit control with shutdown evaluation and automatic restart'19955,369,957'Method and apparatus for checking the position and condition of a temperature sensor in a refrigeration system'19945,331,821'Method of starting and running an internal combustion engine connected to a refrigerant compressor'19945,317,998'Method of monitoring a truck engine and for controlling the temperature of a truck sleeper unit'19945,303,560'Method and apparatus for monitoring and controlling the operation of a refrigeration unit'19945,291,745'Method of improving temperature uniformity of a space conditioned by a refrigeration unit'19945,284,024'Method of detecting short cycling of air discharged by a refrigeration unit'19945,275,011'Method of operating a refrigeration system'19945,249,429'Methods of operating a refrigeration system'19935,222,368'Method of operating a transport refigeration unit'19935,201,185'Method of operating a transport refrigeration unit'19935,201,186'Method of operating a transport refrigeration unit'19935,197,670'Method of operating a transport refrigeration unit'19935,186,015'Transport refrigeration unit and method of operating same'19935,181,389'Methods and apparatus for monitoring the operation of a transport refrigeration system'19935,172,560'Method of operating a transport refrigeration system'19925,161,384'Method of operating a transport refrigeration system'19925,161,383'Method of operating a transport refrigeration unit'19925,140,826'Method of operating a transport refrigeration unit'19925,140,825'Method of operating a transport refrigeration unit'19925,123,251'Method of operating a transport refrigeration unit'19925,123,252'Method of operating a transport refrigeration unit'19925,123,253'Method of operating a transport refrigeration unit'19925,103,783'Detection of engine fuel problems'19924,977,752'Transport refrigeration including methods and apparatus for optmizing same'19904,977,751'Refrigeration system having a modulation valve which also performs function of compressor throttling valve'19904,949,550'Method and apparatus for monitoring a transport refrigeration system and its conditioned load'19904,903,502'Rate of change temperature control for transport refrigeration systems'19904,903,498'Temperature controlling for a transport refrigeration system'19904,903,500'Methods and apparatus for detecting the need to defrost an evaporator coil'19904,899,549'Transport refrigeration system with improved temperature and humidity control'19904,878,465'Control for automatically starting a diesel engine'19894,819,441'Temperature controller for a transport refrigeration system'19894,790,143'Method and apparatus for monitoring a transport refrigeration system and its conditioned load'19884,782,800'Diesel engine control apparatus'19884,646,529'Transport refrigeration unit defrost control system'19874,512,295'Diesel glow plug tip enlargement protection'19854,493,191'Transport refrigeration system with control for top freezing avoidance'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2006Patents assigned to THERMO KING CORP (56)· patent assignee history
1985–2006Based in Bloomington, MN, US· patent location history
1999Patents assigned to SLEPIAN HARVEY A (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THERMO KING CORP | 56 | 1985–2006 |
| SLEPIAN HARVEY A | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomington, Minnesota, US | 57 | 1985–2006 |