Marty Stromquist
26Patents
9h-index
16Co-inventors
72Inventor score
Filing activity: Oct 4, 1999 → Feb 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6474419B2 | Packer with equalizing valve and method of use | Fixed Constructions | 42 | Expired |
| US9593542B2 | Casing float tool | Fixed Constructions | 41 | Active |
| US8016032B2 | Well treatment device, method and system | Fixed Constructions | 32 | Active |
| US8490702B2 | Downhole tool assembly with debris relief, and method for using same | Fixed Constructions | 28 | Active |
| US8201631B2 | Multi-functional isolation tool and method of use | Fixed Constructions | 21 | Active |
| US10465445B2 | Casing float tool | Fixed Constructions | 16 | Active |
| US8794331B2 | Tools and methods for use in completion of a wellbore | Fixed Constructions | 15 | Active |
| US9334714B2 | Downhole assembly with debris relief, and method for using same | Fixed Constructions | 14 | Active |
| US9234412B2 | Tools and methods for use in completion of a wellbore | Fixed Constructions | 10 | Active |
| US10883315B2 | Casing float tool | Fixed Constructions | 5 | Active |
| US10883314B2 | Casing float tool | Fixed Constructions | 5 | Active |
| US8931559B2 | Downhole isolation and depressurization tool | Fixed Constructions | 4 | Active |
| US9051813B2 | Well treatment apparatus, system, and method | Fixed Constructions | 3 | Active |
| US8434550B2 | Well treatment device, method, and system | Fixed Constructions | 3 | Active |
| US11180958B2 | Casing float tool | Fixed Constructions | 3 | Active |
| US8418755B2 | Well treatment device, method, and system | Fixed Constructions | 3 | Active |
| US9745826B2 | Tools and methods for use in completion of a wellbore | Fixed Constructions | 3 | Active |
| US9140098B2 | Downhole isolation and depressurization tool | Fixed Constructions | 1 | Active |
| US10227845B2 | Tools and methods for use in completion of a wellbore | Fixed Constructions | 1 | Active |
| US10344561B2 | Tools and methods for use in completion of a wellbore | Fixed Constructions | 1 | Active |
| US8163679B2 | Method for applying remedial cement to a wellbore | Emerging Cross-Sectional Technologies | 1 | Active |
| US11549344B2 | Apparatuses, systems and methods for producing hydrocarbon material from a subterranean formation using a displacement process | Fixed Constructions | 0 | Active |
| US10428613B2 | Wellbore characteristic measurement assembly | Physics | 0 | Active |
| US9303486B2 | Tool assembly including an equalization valve | Fixed Constructions | 0 | Active |
| US11697968B2 | Casing float tool | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.