Darrell Mitchum
8Patents
3h-index
3Co-inventors
42Inventor score
Filing activity: Jan 29, 2016 → Jul 17, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10221849B2 | Forged flange lubricator | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US10161230B2 | Well plunger systems | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10907452B2 | Well plunger systems | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10718327B2 | Forged flange lubricator | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US12071836B2 | Catcher assembly for a plunger | Fixed Constructions | 1 | Active |
| US12065903B1 | Choke mechanism for a plunger catcher | Fixed Constructions | 1 | Active |
| US12098609B1 | Wellhead flow block and flow control mechanisms | Fixed Constructions | 0 | Active |
| US12359531B2 | Choke mechanism for a lubricator | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.