James E. Hearn
17Patents
4h-index
12Co-inventors
53Inventor score
Filing activity: Jun 4, 2004 → Dec 21, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7304269B2 | Pulse welder and method of using same | Performing Operations; Transporting | 77 | Expired |
| US9937577B2 | System for a welding sequencer | Emerging Cross-Sectional Technologies | 52 | Active |
| US8203099B2 | Method and device to build-up, clad, or hard-face with minimal admixture | Performing Operations; Transporting | 18 | Active |
| US8283598B2 | Pulse welder and method utilizing a plasma boost | Performing Operations; Transporting | 6 | Active |
| US9550248B2 | Electric arc welder using high frequency pulses and negative polarity | Performing Operations; Transporting | 4 | Active |
| US9393635B2 | Adaptive GMAW short circuit frequency control and high deposition arc welding | Performing Operations; Transporting | 3 | Active |
| US9073140B2 | System and methods providing modulation schemes to affect heat input to a weld | Performing Operations; Transporting | 2 | Active |
| US10179369B2 | Welding system for AC welding with reduced spatter | Performing Operations; Transporting | 2 | Active |
| US10065257B2 | Welding system with controlled wire feed speed during arc initiation | Performing Operations; Transporting | 1 | Active |
| US10035209B2 | Adaptive GMAW short circuit frequency control | Performing Operations; Transporting | 1 | Active |
| US11980976B2 | Method for a welding sequencer | Emerging Cross-Sectional Technologies | 0 | Active |
| US11072034B2 | System and method of exporting or using welding sequencer data for external systems | Emerging Cross-Sectional Technologies | 0 | Active |
| US9393636B2 | Systems and methods to facilitate the starting and stopping of arc welding processes | Performing Operations; Transporting | 0 | Active |
| US9676051B2 | System and methods providing modulation schemes for achieving a weld bead appearance | Performing Operations; Transporting | 0 | Active |
| US9616514B2 | System and method to detect droplet detachment | Performing Operations; Transporting | 0 | Active |
| US10994358B2 | System and method for creating or modifying a welding sequence based on non-real world weld data | Performing Operations; Transporting | 0 | Active |
| US10940555B2 | System for a welding sequencer | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.