Inventor
Curtis Christian Crane
Inventor
York, PA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems44%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications31%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
F04BPositive-displacement machines for liquids3%
F04DNon-positive-displacement pumps3%
G05BControl or regulating systems in general3%
H02HEmergency protective circuit arrangements3%
H02KDynamo-electric machines3%
H04LTransmission of digital information, e.g. telegraphic communication3%
H04WWireless communication networks3%
PatentTitleYear
10,782,057Motor temperature control technique with temperature override202010,564,615Building management system with dynamic point list202010,458,690Control system201910,337,781Variable speed drive control for chiller coast-through20199,574,805'Motor housing temperature control system'20178,826,680'Pressure ratio unload logic for a compressor'20148,726,678'Controllers and methods for providing computerized generation and use of a three dimensional surge map for control of chillers'20148,079,227'Reduced compressor capacity controls'20117,895,852'System and method for controlling an economizer circuit'20117,856,292'System and method for lowering a temperature of liquid exiting a heat exchanger in a vapor compression system'20107,793,509'System and method for capacity control in a multiple compressor chiller system'20107,743,617'Chiller sound reduction control system and method'20107,353,659'System and method for controlling an economizer circuit'20087,231,773'Startup control system and method for a multiple compressor chiller system'20077,207,183'System and method for capacity control in a multiple compressor chiller system'20077,193,826'Motor disconnect arrangement for a variable speed drive'20076,941,769'Flash tank economizer refrigeration systems'20056,530,236'Method and apparatus for controlling the removal of heat from the condenser in a refrigeration system'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2011Patents assigned to YORK INT CORP (8)· patent assignee history
2003–2020Based in York, PA, US· patent location history
2010–2020Patents assigned to JOHNSON CONTROLS TECH CO (10)· patent assignee history
2011Patents assigned to CRANE CURTIS CHRISTIAN (1)· patent assignee history
2014Patents assigned to CRANE CURTIS C (2)· patent assignee history
2014Patents assigned to DOLL JR MARTIN L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHNSON CONTROLS TECH CO | 10 | 2010–2020 |
| YORK INT CORP | 8 | 2003–2011 |
| CRANE CURTIS Cself | 2 | 2014 |
| CRANE CURTIS CHRISTIANself | 1 | 2011 |
| DOLL JR MARTIN L | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| York, Pennsylvania, US | 18 | 2003–2020 |