ESAB AB
123Patents
100Active
123Granted
55Portfolio score
Filing activity: Mar 11, 1982 → Aug 8, 2024 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6155475A | Method for automatic multi-layer welding | Performing Operations; Transporting | 164 | Expired |
| USD654519S1 | Power source for welding | General | 57 | Expired |
| US6264088A | Welding assembly for friction stir welding | Performing Operations; Transporting | 53 | Expired |
| USD520038S1 | Welding machine | General | 51 | Expired |
| USD626576S1 | Power source for welding | General | 45 | Expired |
| US6419142B1 | Apparatus for friction stir welding | Performing Operations; Transporting | 43 | Expired |
| USD518078S1 | Welding machine | General | 39 | Expired |
| USD467257S1 | Welding apparatus | General | 35 | Expired |
| USD914071S1 | Welding device enclosure | General | 35 | Active |
| USD811456S1 | Portable welding power source | General | 33 | Active |
| USD812119S1 | Portable welding power source with cooling module | General | 32 | Active |
| US6299048A | Plant for friction stir welding | Performing Operations; Transporting | 24 | Expired |
| US6854632B1 | Welding apparatus | Performing Operations; Transporting | 22 | Expired |
| USD652436S1 | Welding machine | General | 21 | Expired |
| USD698242S1 | Container | General | 19 | Active |
| US6313437A | Method for arc welding with melting electrode | Performing Operations; Transporting | 10 | Expired |
| US10661379B1 | Friction stir welding flash removal component | Performing Operations; Transporting | 10 | Active |
| USD399738S | Container for welding wire | General | 9 | Expired |
| USD835352S1 | Welding helmet | General | 9 | Active |
| US6031197A | Resistance rail welding device with alignment mechanism | Performing Operations; Transporting | 8 | Expired |
| US10226383B2 | Welding helmet with removable neck guard | Human Necessities | 7 | Active |
| US8231045B2 | Welding crane with welding head | Performing Operations; Transporting | 7 | Active |
| US7150389B1 | Method and apparatus for friction stir welding | Performing Operations; Transporting | 6 | Expired |
| USD1033184S1 | Torch handle | General | 6 | Active |
| US8809737B2 | Method, apparatus and software for gas metal arc welding with a continuously fed electrode | Performing Operations; Transporting | 5 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.