Andreas Robert Zemla
25Patents
7h-index
15Co-inventors
66Inventor score
Filing activity: Apr 18, 2001 → Jul 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10794159B2 | Bottom-fire perforating drone | Fixed Constructions | 22 | Active |
| US10400558B1 | Fluid-disabled detonator and method of use | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US6945174B2 | Method for connecting ignitors in an ignition system | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US9915513B1 | Electronic ignition circuit and method for use | Electricity | 15 | Active |
| US6785116B1 | Triggering unit controlled by a microprocessor for initiating pyrotechnical elements | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US10605037B2 | Drone conveyance system and method | Fixed Constructions | 13 | Active |
| US11591885B2 | Selective untethered drone string for downhole oil and gas wellbore operations | Fixed Constructions | 7 | Active |
| US6637339B1 | Method for exchanging data between a device for programming and triggering electronic detonators and said detonators | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US10605578B2 | Electronic ignition circuit | Electricity | 6 | Active |
| US7156023B2 | Method for installing an ignition system, and ignition system | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US11434713B2 | Wellhead launcher system and method | Fixed Constructions | 3 | Active |
| US11215433B2 | Electronic ignition circuit | Electricity | 3 | Active |
| US11686566B2 | Electronic ignition circuit | Electricity | 1 | Active |
| US12031417B2 | Untethered drone string for downhole oil and gas wellbore operations | Fixed Constructions | 1 | Active |
| US11286757B2 | Fluid-disabled detonator and perforating gun assembly | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11408279B2 | System and method for navigating a wellbore and determining location in a wellbore | Fixed Constructions | 1 | Active |
| US10816311B2 | Electronic time delay fuse | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12065894B2 | System and method for navigating a wellbore and determining location in a wellbore | Fixed Constructions | 0 | Active |
| US12117280B2 | Electronic ignition circuit | Electricity | 0 | Active |
| US11905823B2 | Systems and methods for marker inclusion in a wellbore | Electricity | 0 | Active |
| US12235086B2 | Focused output detonator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12359896B2 | Detonator including a multidimensional circuit board | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11808098B2 | System and method to deploy and control autonomous devices | Physics | 0 | Active |
| US11661824B2 | Autonomous perforating drone | Fixed Constructions | 0 | Active |
| US11959366B2 | Fluid-disabled detonator and perforating gun assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.