ESAB Welding Products, Inc.
20Patents
0Active
20Granted
30Portfolio score
Filing activity: Nov 16, 1984 → May 27, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5023425A | Electrode for plasma arc torch and method of fabricating same | Electricity | 91 | Expired |
| US5013885A | Plasma arc torch having extended nozzle of substantially hourglass | Electricity | 57 | Expired |
| US4954688A | Plasma arc cutting torch having extended lower nozzle member | Electricity | 53 | Expired |
| US5097111A | Electrode for plasma arc torch and method of fabricating same | Electricity | 50 | Expired |
| USD365345S | Plasma torch electrode | General | 44 | Expired |
| US5017752A | Plasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gas | Electricity | 41 | Expired |
| US5124525A | Plasma arc torch having improved nozzle assembly | Electricity | 35 | Expired |
| US5290995A | Plasma arc cutting system having fluid metering and power control systems | Performing Operations; Transporting | 33 | Expired |
| US5216221A | Plasma arc torch power disabling mechanism | Electricity | 32 | Expired |
| US5208448A | Plasma torch nozzle with improved cooling gas flow | Electricity | 19 | Expired |
| US4742208A | Welding system with electronic control | Electricity | 17 | Expired |
| US5194715A | Plasma arc torch used in underwater cutting | Electricity | 15 | Expired |
| US4767912A | High frequency arc stabilizer | Performing Operations; Transporting | 11 | Expired |
| US5160821A | Mounting apparatus for a cutting torch | Performing Operations; Transporting | 9 | Expired |
| USD328018S | Nozzle for plasma arc torch | General | 8 | Expired |
| US5214262A | Electrode adaptor | Electricity | 7 | Expired |
| US5162632A | Plasma torch having heat shield for torch body | Electricity | 6 | Expired |
| US5304256A | Scarfing method | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5234658A | Scarfing apparatus | Performing Operations; Transporting | 4 | Expired |
| US4713521A | Electronic potentiometer simulator | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.