F04C 2/107

Technology



back to "F04C 2/107" profile

More Results

Showing 1 to 20 of 157 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0035,109 DISPOSABLE PUMP CARTRIDGEOct 09, 24Jan 30, 25Not available
2025/0027,369 POSITIVE DISPLACEMENT FLUID MOTOR AND ASSOCIATED METHODOct 04, 24Jan 23, 25Not available
2025/0020,025 POSITIVE DISPLACEMENT FLUID MOTOR AND ASSOCIATED METHODJul 11, 23Jan 16, 25Not available
2025/0012,276 ECCENTRIC SCREW PUMPJul 02, 24Jan 09, 25Not available
2024/0426,214 ROTOR TILT COMPENSATION IN PDM STATORSSep 09, 24Dec 26, 24Not available
2024/0392,779 FREE-MOLD STATOR FOR A PROGRESSING CAVITY PUMPMay 26, 23Nov 28, 24Not available
2024/0392,783 CLAMPING SYSTEM FOR A PROGRESSING CAVITY PUMPMay 26, 23Nov 28, 24Not available
2024/0360,829 INTERNAL GEAR MACHINEJul 20, 22Oct 31, 24HYDRAULIK NORD TECHNOLOGIES GMBH
2024/0280,099 Sealing In Helical Trochoidal Rotary MachinesApr 18, 24Aug 22, 24Not available
2024/0247,655 MODULAR STATOR FOR PROGRESSIVE CAVITY DEVICESJan 11, 24Jul 25, 24Not available
2024/0167,475 RUBBER COMPOUND WITH FIBER REINFORCEMENTJan 30, 24May 23, 24Not available
2024/0125,321 UNIAXIAL ECCENTRIC SCREW PUMPJun 29, 20Apr 18, 24Not available
2024/0117,844 PIN COUPLING FOR CONNECTING A ROTARY DRIVE TO A PROGRESSIVE-CAVITY PUMPOct 05, 22Apr 11, 24Not available
2024/0093,685 PROGRESSIVE CAVITY PUMPSep 20, 23Mar 21, 24PROTEC CO., LTD.
2024/0093,686 Axial Load In Helical Trochoidal Rotary MachinesSep 20, 23Mar 21, 24Not available
2024/0044,219 REDUCTION OF EQUIVALENT CIRCULATING DENSITY IN WELL OPERATIONSAug 03, 22Feb 08, 24Not available
2024/0044,251 HIGH MODULUS LINERS IN PDM STATORS WITH DIAMETER RELIEFS COMPENSATING FOR ROTOR TILTOct 06, 23Feb 08, 24Not available
2024/0044,330 ROTOR FOR AN ECCENTRIC SCREW PUMP AND METHOD FOR THE MANUFACTURE THEREOFOct 20, 23Feb 08, 24VOGELSANG GMBH & CO. KG
2024/0026,880 MUD MOTOR ROTOR WITH CORE AND SHELLSep 26, 23Jan 25, 24Not available
2023/0417,242 Rotary Machines With Teardrop-Shaped RotorsJul 02, 23Dec 28, 23Not available

Showing 1 to 20 of 157 results