BW

Bernhard Weigand

A( Alstom (Switzerland): 10 patents #3 of 235Top 2%
AS Asea Brown Boveri, S.A.: 10 patents #13 of 1,048Top 2%
AT Alstom Technology: 4 patents #683 of 1,544Top 45%
A( Abb Alstom Power (Switzerland): 2 patents #1 of 32Top 4%
AR Abb Research: 1 patents #569 of 1,276Top 45%
A( Abb Alstom Power (Schweiz): 1 patents #3 of 33Top 10%
US Universitat Stuttgart: 1 patents #63 of 240Top 30%
📍 Waldshut-Tiengen, DE: #1 of 189 inventorsTop 1%
Overall (All Time): #129,640 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12078473 Measuring device and method of determining a depth of field of an optical setup Patrick Foltyn, Norbert Roth 2024-09-03
7137777 Device for separating foreign particles out of the cooling air that can be fed to the rotor blades of a turbine Reinhard Fried 2006-11-21
6923247 Cooled components with conical cooling passages Jorgen Ferber 2005-08-02
6666262 Arrangement for cooling a flow-passage wall surrounding a flow passage, having at least one rib feature Sacha Parneix, Jens von Wolfersdorf 2003-12-23
6644920 Method for providing a curved cooling channel in a gas turbine component as well as coolable blade for a gas turbine component Alexander Beeck 2003-11-11
6634859 Apparatus and process for impingement cooling of a component exposed to heat in a flow power machine James P. Downs 2003-10-21
6464460 Turbine blade with actively cooled shroud-band element Ibrahim El-Nashar, Beat Von Arx, Hartmut Haehnle, Rudolf Kellerer 2002-10-15
6446710 Arrangement for cooling a flow-passage wall surrrounding a flow passage, having at least one rib element Alexander Beeck, Bernhard Bonhoff, Sacha Parneix 2002-09-10
6439846 Turbine blade wall section cooled by an impact flow Gordon Anderson, Jorgen Ferber, Rainer Höcker, Fathi Tarada 2002-08-27
6439848 Drilled cooling air openings in gas turbine components Hartmut Haehnle 2002-08-27
6422811 Cooling arrangement for blades of a gas turbine Alexander Beeck 2002-07-23
6416279 Cooled gas turbine component with adjustable cooling Klaus Semmler, Conor Fitzsimons 2002-07-09
6374898 Process for producing a casting core, for forming within a cavity intended for cooling purposes Konrad Vogeler, Hans Wettstein 2002-04-23
6347923 Coolable blade for a gas turbine Klaus Semmler 2002-02-19
6343474 Cooling passage of a component subjected to high thermal loading Alexander Beeck, Beat Arx, Konrad Vogeler 2002-02-05
6340284 Turbine blade with actively cooled shroud-band element Alexander Beeck, Ibrahim El-Nashar, Beat Von Arx 2002-01-22
6312218 Sealing arrangement Alexander Beeck, Mohamed Nazmy 2001-11-06
6305903 Cooled vane for gas turbine Klaus Semmler 2001-10-23
6305904 Coolable component Klaus Semmler 2001-10-23
6276692 Non-contact sealing of gaps in gas turbines Alexander Beeck, Wilhelm Endres, Konrad Vogeler 2001-08-21
6267552 Arrangement of holes for forming a cooling film 2001-07-31
6261053 Cooling arrangement for gas-turbine components Gordon Anderson, Jorgen Ferber, Kenneth B. Hall, Michael Hock, Fathi Tarada 2001-07-17
6224328 Turbomachine with cooled rotor shaft Conor Fitzsimons, Wolfgang Kappis, Hans Wettstein 2001-05-01
6168380 Cooling system for the leading-edge region of a hollow gas-turbine blade 2001-01-02
6082961 Platform cooling for gas turbines Gordon Anderson, Kenneth B. Hall, Michael Hock, Fathi Tarada 2000-07-04