Todd E. Kooken
30Patents
9h-index
21Co-inventors
75Inventor score
Filing activity: Mar 16, 1998 → Jul 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5991169A | Arc welding power supply | Emerging Cross-Sectional Technologies | 97 | Expired |
| US8581147B2 | Three stage power source for electric ARC welding | Emerging Cross-Sectional Technologies | 61 | Active |
| US8269141B2 | Power source for electric arc welding | Performing Operations; Transporting | 50 | Active |
| US8785816B2 | Three stage power source for electric arc welding | Emerging Cross-Sectional Technologies | 33 | Active |
| US6570130B1 | Device for monitoring voltage leads and method of using same | Performing Operations; Transporting | 29 | Expired |
| US7796005B2 | Power source for plasma device | Electricity | 13 | Active |
| US6268587A | Current feedback device for electric arc welder | Performing Operations; Transporting | 13 | Expired |
| US8525495B2 | Input current generator for buck-boost circuit control | Emerging Cross-Sectional Technologies | 10 | Active |
| US9855620B2 | Welding system and method of welding | Performing Operations; Transporting | 10 | Active |
| US7573000B2 | Power source for plasma device | Electricity | 9 | Active |
| US9647555B2 | Chopper output stage for arc welder power source | Emerging Cross-Sectional Technologies | 8 | Active |
| US7274000B2 | Power source for high current welding | Electricity | 8 | Expired |
| US8354827B2 | Controller for a buck-boost circuit | Electricity | 7 | Active |
| US8829869B2 | Dynamic power factor correction and dynamic control for converter in power supply | Emerging Cross-Sectional Technologies | 5 | Active |
| US9751150B2 | Power source for electric arc welding | Performing Operations; Transporting | 5 | Active |
| US10071434B2 | Intelligent waveform selection for a welding system having particular electrical output characteristics | Performing Operations; Transporting | 4 | Active |
| US6998573B2 | Transformer module for a welder | Electricity | 3 | Expired |
| US9956639B2 | Modular power source for electric ARC welding and output chopper | Emerging Cross-Sectional Technologies | 2 | Active |
| US11181891B2 | Relating welding wire to a power source | Emerging Cross-Sectional Technologies | 1 | Active |
| US10300549B2 | Intelligent waveform selection for a welding system having particular electrical output characteristics | Performing Operations; Transporting | 1 | Active |
| US9333584B2 | Modified phase shifted gate drive | Electricity | 1 | Active |
| US9839967B2 | System and method for real-time computation and reporting of welding machine performance and metrics | Performing Operations; Transporting | 1 | Active |
| US10744587B2 | Welding system and method of welding | Performing Operations; Transporting | 1 | Active |
| US10608888B2 | Relating an operator to a power source | Electricity | 0 | Active |
| US10857613B2 | System and method for real-time computation and reporting of welding machine performance and metrics | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.