F01D 1/10

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9279334 Gas turbine engineJul 06, 12Mar 08, 16DRESSER-RAND COMPANY, The United States of America as represented by the United States Department of Energy,
9163521 Gas turbine engine with supersonic compressorJul 06, 12Oct 20, 15DRESSER-RAND COMPANY, RAMGEN POWER SYSTEMS, LLC,
8740554 Cover plate with interstage seal for a gas turbine engineJan 11, 11Jun 03, 14UNITED TECHNOLOGIES CORPORATION
8322998 Serial axial fanJul 17, 09Dec 04, 12NIDEC CORPORATION
8087887 Fan and fan frame thereofSep 12, 08Jan 03, 12DELTA ELECTRONICS, INC.
7938619 Turbo vacuum pumpJan 23, 09May 10, 11EBARA CORPORATION
7665964 TurbineJul 08, 05Feb 23, 10ROLLS-ROYCE PLC
7645116 Turbo vacuum pumpApr 27, 06Jan 12, 10EBARA CORPORATION
6984106 Resilent seal on leading edge of turbine inner shroudJan 08, 04Jan 10, 06GENERAL ELECTRIC COMPANY
6378287 Multi-stage turbomachine and design methodJun 18, 01Apr 30, 02PREMIERBANK AS TRUSTEE OF THE KENNETH F. GRIFFITHS REVOCABLE LIVING TRUST DATED MAY 30, 2003
6260349 Multi-stage turbo-machines with specific blade dimension ratiosMar 17, 00Jul 17, 01PREMIERBANK AS TRUSTEE OF THE KENNETH F. GRIFFITHS REVOCABLE LIVING TRUST DATED MAY 30, 2003
6017186 Rotary turbomachine having a transonic compressor stageDec 03, 97Jan 25, 00MTU MOTOREN- UND TURBINEN-UNION MUNCHEN GMBH
5545005 Centrifugal pumpFeb 24, 95Aug 13, 96Not available
5328326 Impulse turbine with a drum rotor, and improvements to such turbinesApr 17, 92Jul 12, 94GEC Alsthom SA
5114310 Centrifugal pump with sealing meansSep 07, 90May 19, 92SULZER PUMPS LTD.
5000658 Apparatus for pumping high consistency fiber suspensionJun 22, 89Mar 19, 91SULZER PUMPS LTD.
4826398 Medium consistency pump with self-feedingJul 06, 87May 02, 89KVAERNER PULPING TECHNOLOGIES AB
4826400 Curvilinear turbine airfoilDec 29, 86May 02, 89GENERAL ELECTRIC COMPANY
4408953 High efficiency centrifugal pumpJan 06, 82Oct 11, 83COLTEC INDUSTRIES, INC.