| 2024/0125,320 | High-power five-cylinder drilling pump set, solid control system and drilling rig | Jan 25, 22 | Apr 18, 24 | Not available |
| 2024/0019,057 | SYSTEM AND METHOD FOR INTEGRATED FLOW SUPPLY LINE | Jun 06, 23 | Jan 18, 24 | U.S. WELL SERVICES LLC |
| 2023/0366,393 | BENT AXIS PLUNGER-TYPE VARIABLE HYDRAULIC MOTOR PUMP | Sep 16, 20 | Nov 16, 23 | BEIJING JODIN TECHNOLOGY CO. LTD |
| 2023/0072,947 | SEALING RING ASSEMBLIES CONFIGURED FOR PRESSURE LOCKING | Nov 16, 22 | Mar 09, 23 | Not available |
| 2023/0036,956 | FRACTURING PUMP ASSEMBLY | Aug 02, 21 | Feb 02, 23 | Not available |
| 2021/0231,111 | COMPRESSED GAS ENGINE | Jan 15, 21 | Jul 29, 21 | Not available |
| 2020/0330,988 | FLUIDIC APPARATUS AND METHODS USEFUL FOR CHEMICAL AND BIOLOGICAL REACTIONS | Jun 30, 20 | Oct 22, 20 | Not available |
| 2018/0230,977 | PUMP FLUID END WITH INTEGRATED WEB PORTION | Apr 13, 18 | Aug 16, 18 | Not available |
| 2018/0058,430 | Pump Fluid End with Integrated Web Portion | Jan 31, 13 | Mar 01, 18 | S.P.M. FLOW CONTROL, INC. |
| 2017/0114,780 | Pump Fluid End with Integrated Web Portion | Jan 31, 13 | Apr 27, 17 | S.P.M. FLOW CONTROL, INC. |
| 2016/0265,518 | System for coupling a piston for a hydraulic pump motor | Mar 08, 16 | Sep 15, 16 | Not available |
| 2015/0118,090 | COMPONENTS FOR COMPRESSORS HAVING ELECTROLESS COATINGS ON WEAR SURFACES | Oct 29, 14 | Apr 30, 15 | Emerson Climate Technologies, Inc. |
| 2015/0093,264 | PUMP | Sep 25, 14 | Apr 02, 15 | LEUCO S.P.A. |
| 2015/0075,230 | Washing Machine And Detergent Delivery Pump Assembly Thereof | Mar 22, 13 | Mar 19, 15 | WUXI LITTLE SWAN CO., LTD. |
| 2015/0078,924 | Fracturing Pump | Apr 29, 12 | Mar 19, 15 | SICHUAN HONGHUA PETROLEUM EQUIPMENT CO., LTD. |
| 2014/0271,244 | Radial hydraulic motor for a hydraulic hybrid vehicle | Mar 12, 13 | Sep 18, 14 | Not available |
| 2014/0154,099 | PUMPING SYSTEM WITH ENERGY RECOVERY AND REVERSE OSMOSIS SYSTEM | Dec 04, 12 | Jun 05, 14 | GENERAL ELECTRIC COMPANY |
| 2014/0050,597 | Pump Unit for a High-Pressure Pump | Jan 30, 12 | Feb 20, 14 | CONTINENTAL AUTOMOTIVE GMBH |
| 2014/0033,914 | PISTON PUMP COMPRISING FLAT GUIDING | Apr 03, 12 | Feb 06, 14 | TECAN TRADING AG |
| 2014/0030,126 | SILENCER DEVICE AND MOTOR VEHICLE COMPRISING SUCH A SILENCER DEVICE | Apr 12, 12 | Jan 30, 14 | SCANIA CV AB |