Inventor
Wolfgang Laufer
Inventor
Aichhalden, DE
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps17%
LOC2311%
F01CRotary-piston or oscillating-piston machines or engines9%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids9%
H05KPrinted circuits9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%
A23CDairy products, e.g. milk, butter or cheese3%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
PatentTitleYear
D0903085Fan2020D0897520Fan2020D0894367Vent frame202010,605,269Fan comprising an impeller with blades202010,570,738Pump device with deformable pump ring202010,533,419Pump device with pump ring having curved contact portion202010,533,418Pump device with deformable pump ring20208,668,435'Ventilator'20148,667,811'Method and arrangement for cooling a substrate, especially a semiconductor'20148,459,337'Apparatus including a heat exchanger and equalizing vessel'20138,297,948'Arrangement for delivering fluids'20128,241,016'Fluid transporting device'20127,918,102'Method and arrangement for cooling a substrate, particularly a semiconductor'2011D0631150'Fan housing'20117,509,999'Arrangement and method for removing heat from a component which is to be cooled'2009D0556702'Cooling unit'20077,262,532'Arrangement with an electronically commutated external rotor motor'20075,106,643'Milk preparations'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2014Patents assigned to LAUFER WOLFGANG (6)· patent assignee history
2007–2014Patents assigned to EBM PAPST ST GEORGEN GMBH & CO (7)· patent assignee history
2007–2020Based in Aichhalden, DE· patent location history
2007Based in Aitchhalden, DE· patent location history
2011Based in Hagen-Halden, DE· patent location history
2012–2014Patents assigned to SEIDLER SIEGFRIED (4)· patent assignee history
2014–2020Based in Aichalden, DE· patent location history
2020Patents assigned to EBM PAPST ST GEORGEN GMBH & CO KG (4)· patent assignee history
2020Patents assigned to EBM PAPST MULFINGEN GMBH & CO KG (3)· patent assignee history
2020Based in Aichhaden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBM PAPST ST GEORGEN GMBH & CO | 7 | 2007–2014 |
| LAUFER WOLFGANGself | 6 | 1992–2014 |
| EBM PAPST ST GEORGEN GMBH & CO KG | 4 | 2020 |
| SEIDLER SIEGFRIED | 4 | 2012–2014 |
| EBM PAPST MULFINGEN GMBH & CO KG | 3 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichhalden, DE | 10 | 2007–2020 |
| Aichalden, DE | 4 | 2014–2020 |
| Aichhaden, DE | 1 | 2020 |
| Hagen-Halden, DE | 1 | 2011 |
| Aitchhalden, DE | 1 | 2007 |