Mahadevan Krishnan
15Patents
7h-index
21Co-inventors
66Inventor score
Filing activity: Jun 22, 1981 → Apr 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7867366B1 | Coaxial plasma arc vapor deposition apparatus and method | Electricity | 41 | Active |
| US8038858B1 | Coaxial plasma arc vapor deposition apparatus and method | Electricity | 40 | Active |
| US7679025B1 | Dense plasma focus apparatus | Electricity | 24 | Expired |
| US4458148A | Method and apparatus for separating substances of different atomic weights using a plasma centrifuge | Performing Operations; Transporting | 12 | Expired |
| US7518085B1 | Vacuum arc plasma thrusters with inductive energy storage driver | Electricity | 12 | Expired |
| US7827779B1 | Liquid metal ion thruster array | Electricity | 11 | Active |
| US6818853B1 | Vacuum arc plasma thrusters with inductive energy storage driver | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8399849B1 | Fast neutron detector | Physics | 5 | Active |
| US7053333B1 | Vacuum arc plasma thrusters with inductive energy storage driver | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10989179B1 | Metal plasma thruster cube | Electricity | 1 | Active |
| US9109715B2 | Resonant supersonic gas valve and nozzle | Performing Operations; Transporting | 1 | Active |
| US9261766B1 | Time management display for reflective screen | Electricity | 1 | Active |
| US11644016B2 | Metal plasma thruster cube | Electricity | 0 | Active |
| US11480162B1 | Satellite metal plasma thruster and control circuit | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7221100B2 | Gas discharge lamp power supply | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.