Inventor
Hans-Joachim Krauss
Inventor
Stuttgart, DE
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F28Dprimary
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application23%
F25BRefrigeration machines, plants or systems19%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles17%
Y10TTechnical subjects covered by former us classification5%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B23KSoldering or unsoldering1%
F01PCooling of machines or engines in general1%
F04BPositive-displacement machines for liquids1%
F16KValves1%
PatentTitleYear
9,638,476'Plate-shaped heat exchanger for a cooling device comprising at least one heart exchanger package'20178,590,607'Heat exchanger for a motor vehicle'20137,650,935'Heat exchanger, particularly for a motor vehicle'20107,481,266'Heat exchanger for a motor vehicle'20097,146,819'Method of monitoring refrigerant level'20066,993,838'Collector tube for a heat transfer unit and method for producing same'20066,953,325'Safety device to limit pressure in an axial-piston compressor housing'20056,843,312'Air conditioning system and operating method for a motor vehicle with heat pump and/or reheat operating mode'20056,810,949'Multiblock heat-transfer system'20046,772,518'Method of forming flat-tube insertion slots in a header tube'20046,751,983'Air conditioning unit with an inner heat transfer unit'20046,708,508'Method of monitoring refrigerant level'20046,705,386'Serpentine heat exchanger'20046,662,864'Air-conditioning system with air-conditioning and heat-pump mode'20036,615,595'Method and system for controlling a compressor'20036,601,640'Heat transmission unit for a motor vehicle'20036,588,223'Optimized CO2 operated air-conditioning system'20036,546,999'Flat tubes for heat exchanger'20036,543,239'Air-conditioning system operated with CO2 '20036,523,606'Heat exchanger tube block with multichamber flat tubes'20036,484,796'Heat-exchanger tube block with a plurality of slotted header tubes'20026,434,972'Air conditioner with internal heat exchanger and method of making same'20026,430,950'Expansion element and a valve unit usable therefor'20026,357,522'Multi-channel flat tube'20026,298,687'Integrated collector and heat transfer structure unit'20016,216,477'Regulating device for air conditioner refrigerant circuit'20016,189,334'Air conditioner'20016,170,569'Intake plenum unit for a heat exchanger'20016,035,927'Tube/fin block for a heat exchanger and manufacturing process therefor'20006,032,482'Constructional collector heat transfer unit and air conditioner equipped therewith'20005,725,048'Process for cooling drive components and heating the passenger compartment of a motor vehicle, especially an electrically driven vehicle, and arrangement for implementing the process'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2006Patents assigned to BEHR GMBH & CO (22)· patent assignee history
1998–2017Based in Stuttgart, DE· patent location history
2003Patents assigned to VISTEON GLOBAL TECH INC (4)· patent assignee history
2004Patents assigned to BEHR GMBH & CO STUTTGART (1)· patent assignee history
2009–2013Patents assigned to BEHR GMBH & CO KG (3)· patent assignee history
2013Patents assigned to DEMUTH WALTER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEHR GMBH & CO | 22 | 1998–2006 |
| VISTEON GLOBAL TECH INC | 4 | 2003 |
| BEHR GMBH & CO KG | 3 | 2009–2013 |
| BEHR GMBH & CO STUTTGART | 1 | 2004 |
| DEMUTH WALTER | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stuttgart, DE | 31 | 1998–2017 |